{"id":1109,"date":"2022-11-15T17:05:17","date_gmt":"2022-11-15T17:05:17","guid":{"rendered":"https:\/\/marketing-kurita.com\/WP\/?page_id=1109"},"modified":"2022-12-27T11:27:02","modified_gmt":"2022-12-27T11:27:02","slug":"petrochemical","status":"publish","type":"page","link":"https:\/\/www.kurita.eu\/cz\/applications\/process-treatment\/petrochemical\/","title":{"rendered":"Petrochemick\u00fd"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1109\" class=\"elementor elementor-1109\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1adfb8fa elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"1adfb8fa\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-49b56441\" data-id=\"49b56441\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-10a00f59 elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"10a00f59\" data-element_type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>.elementor-slides .swiper-slide-bg{background-size:cover;background-position:50%;background-repeat:no-repeat;min-width:100%;min-height:100%}.elementor-slides .swiper-slide-inner{background-repeat:no-repeat;background-position:50%;position:absolute;top:0;left:0;bottom:0;right:0;padding:50px;margin:auto}.elementor-slides .swiper-slide-inner,.elementor-slides .swiper-slide-inner:hover{color:#fff;display:flex}.elementor-slides .swiper-slide-inner .elementor-background-overlay{position:absolute;z-index:0;top:0;bottom:0;left:0;right:0}.elementor-slides .swiper-slide-inner .elementor-slide-content{position:relative;z-index:1;width:100%}.elementor-slides .swiper-slide-inner .elementor-slide-heading{font-size:35px;font-weight:700;line-height:1}.elementor-slides .swiper-slide-inner .elementor-slide-description{font-size:17px;line-height:1.4}.elementor-slides .swiper-slide-inner .elementor-slide-description:not(:last-child),.elementor-slides .swiper-slide-inner .elementor-slide-heading:not(:last-child){margin-bottom:30px}.elementor-slides .swiper-slide-inner .elementor-slide-button{border:2px solid #fff;color:#fff;background:transparent;display:inline-block}.elementor-slides .swiper-slide-inner .elementor-slide-button,.elementor-slides .swiper-slide-inner .elementor-slide-button:hover{background:transparent;color:inherit;text-decoration:none}.elementor--v-position-top .swiper-slide-inner{align-items:flex-start}.elementor--v-position-bottom .swiper-slide-inner{align-items:flex-end}.elementor--v-position-middle .swiper-slide-inner{align-items:center}.elementor--h-position-left .swiper-slide-inner{justify-content:flex-start}.elementor--h-position-right .swiper-slide-inner{justify-content:flex-end}.elementor--h-position-center .swiper-slide-inner{justify-content:center}body.rtl .elementor-widget-slides .elementor-swiper-button-next{left:10px;right:auto}body.rtl .elementor-widget-slides .elementor-swiper-button-prev{right:10px;left:auto}.elementor-slides-wrapper div:not(.swiper-slide)>.swiper-slide-inner{display:none}@media (max-width:767px){.elementor-slides .swiper-slide-inner{padding:30px}.elementor-slides .swiper-slide-inner .elementor-slide-heading{font-size:23px;line-height:1;margin-bottom:15px}.elementor-slides .swiper-slide-inner .elementor-slide-description{font-size:13px;line-height:1.4;margin-bottom:15px}}<\/style>\t\t<div class=\"elementor-swiper\">\n\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-4e0b9f7 swiper-slide\"><div class=\"swiper-slide-bg elementor-ken-burns elementor-ken-burns--in\" role=\"img\"><\/div><div class=\"elementor-background-overlay\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Petrochemick\u00fd<\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7693b1e9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7693b1e9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-28fa443b margin-content\" data-id=\"28fa443b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b0c278c elementor-widget elementor-widget-heading\" data-id=\"1b0c278c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.21.0 - 25-04-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h4 class=\"elementor-heading-title elementor-size-default\">Inovativn\u00ed programy pro petrochemick\u00fd pr\u016fmysl<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3563cc97 elementor-widget elementor-widget-text-editor\" data-id=\"3563cc97\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.21.0 - 25-04-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Petrochemick\u00e9 v\u00fdrobn\u00ed z\u00e1vody trp\u00ed opakovan\u00fdmi poruchami provozu. Typick\u00fdmi probl\u00e9my souvisej\u00edc\u00edmi s procesem jsou zan\u00e1\u0161en\u00ed, koroze a probl\u00e9my s p\u011bnou. D\u016fsledkem jsou vysok\u00e9 provozn\u00ed n\u00e1klady a obavy o bezpe\u010dnost pr\u00e1ce. Na\u0161e specializovan\u00e9 inovativn\u00ed programy \u00fapravy pom\u00e1haj\u00ed maximalizovat v\u00fdkonnost, zaji\u0161\u0165uj\u00ed bezporuchov\u00fd provoz va\u0161ich za\u0159\u00edzen\u00ed a rozhoduj\u00edc\u00edm zp\u016fsobem p\u0159isp\u00edvaj\u00ed k v\u00fdrazn\u00e9mu sn\u00ed\u017een\u00ed celkov\u00fdch provozn\u00edch n\u00e1klad\u016f.<\/p><p>Porozum\u011bn\u00ed va\u0161im pot\u0159eb\u00e1m, c\u00edl\u016fm a z\u00e1m\u011br\u016fm je pro n\u00e1s velmi d\u016fle\u017eit\u00e9 a na\u0161i kvalifikovan\u00ed odborn\u00edci s v\u00e1mi budou spolupracovat p\u0159\u00edmo na m\u00edst\u011b, abyste dos\u00e1hli pl\u00e1novan\u00fdch c\u00edl\u016f.<\/p><p>Krom\u011b neust\u00e1l\u00e9ho dal\u0161\u00edho v\u00fdvoje konven\u010dn\u00edch inhibitor\u016f koroze, usazenin a polymerace se spole\u010dnost Kurita zam\u011b\u0159uje p\u0159edev\u0161\u00edm na v\u00fdvoj inovativn\u00edch \u0159e\u0161en\u00ed probl\u00e9m\u016f, jako jsou:<\/p><ul><li>Vysoce \u00fa\u010dinn\u00e9 demulga\u010dn\u00ed programy k rozbit\u00ed stabiln\u00edch emulzn\u00edch f\u00e1z\u00ed<\/li><li>Inovativn\u00ed antioxidanty a antipolymeranty pro sloupce kalic\u00ed vody a stripovac\u00ed syst\u00e9my procesn\u00ed vody<\/li><li>Odstra\u0148ova\u010de rtuti a odstran\u011bn\u00ed zne\u010di\u0161t\u011bn\u00ed \u010derven\u00fdm olejem v kaustick\u00fdch prac\u00edch v\u011b\u017e\u00edch<\/li><li>Ekologick\u00e9 \u010distic\u00ed a dekontamina\u010dn\u00ed p\u0159\u00edsady<\/li><li>\u00da\u010dinn\u011bj\u0161\u00ed odp\u011b\u0148ova\u010de (protip\u011bnidla) pro aminov\u00e9 syst\u00e9my a stripovac\u00ed kolony<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-174dba53 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"174dba53\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-15d7f335 margin-content\" data-id=\"15d7f335\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-287a26c6 e-transform elementor-widget elementor-widget-toggle\" data-id=\"287a26c6\" data-element_type=\"widget\" data-settings=\"{&quot;_transform_scaleX_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleX_effect_hover_widescreen&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleX_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleX_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleX_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleY_effect_hover&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleY_effect_hover_widescreen&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleY_effect_hover_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleY_effect_hover_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scaleY_effect_hover_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>.elementor-toggle{text-align:start}.elementor-toggle .elementor-tab-title{font-weight:700;line-height:1;margin:0;padding:15px;border-bottom:1px solid #d5d8dc;cursor:pointer;outline:none}.elementor-toggle .elementor-tab-title .elementor-toggle-icon{display:inline-block;width:1em}.elementor-toggle .elementor-tab-title .elementor-toggle-icon svg{margin-inline-start:-5px;width:1em;height:1em}.elementor-toggle .elementor-tab-title .elementor-toggle-icon.elementor-toggle-icon-right{float:right;text-align:right}.elementor-toggle .elementor-tab-title .elementor-toggle-icon.elementor-toggle-icon-left{float:left;text-align:left}.elementor-toggle .elementor-tab-title .elementor-toggle-icon .elementor-toggle-icon-closed{display:block}.elementor-toggle .elementor-tab-title .elementor-toggle-icon .elementor-toggle-icon-opened{display:none}.elementor-toggle .elementor-tab-title.elementor-active{border-bottom:none}.elementor-toggle .elementor-tab-title.elementor-active .elementor-toggle-icon-closed{display:none}.elementor-toggle .elementor-tab-title.elementor-active .elementor-toggle-icon-opened{display:block}.elementor-toggle .elementor-tab-content{padding:15px;border-bottom:1px solid #d5d8dc;display:none}@media (max-width:767px){.elementor-toggle .elementor-tab-title{padding:12px}.elementor-toggle .elementor-tab-content{padding:12px 10px}}.e-con-inner>.elementor-widget-toggle,.e-con>.elementor-widget-toggle{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6791\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-6791\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Prevence vzniku koksu p\u0159i parn\u00edm krakov\u00e1n\u00ed pro v\u00fdrobu ethylenu<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6791\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-6791\"><div id=\"headerImage\"><div><p>Parn\u00ed krakov\u00e1n\u00ed plynn\u00fdch a kapaln\u00fdch uhlovod\u00edk\u016f je hlavn\u00ed technologi\u00ed v\u00fdroby ethylenu. Typick\u00fdmi kapaln\u00fdmi vstupn\u00edmi surovinami jsou nafta, plynov\u00fd olej, nekonvertovan\u00e9 oleje nebo zbytky z hydrokrakovac\u00edho za\u0159\u00edzen\u00ed. B\u011b\u017en\u00fdmi plynn\u00fdmi vstupn\u00edmi surovinami jsou ethan, propan a butan. Za p\u0159\u00edtomnosti z\u0159e\u010fovac\u00ed p\u00e1ry jsou vstupn\u00ed suroviny vedeny do pec\u00ed parn\u00edho krakov\u00e1n\u00ed. Krakovac\u00ed pec je srdcem a v\u00fdchoz\u00edm bodem v\u00fdroby ethylenu. Reakce v plynn\u00e9 f\u00e1zi se naz\u00fdv\u00e1 parn\u00ed krakov\u00e1n\u00ed nebo pyrol\u00fdza. Parn\u00ed krakov\u00e1n\u00ed je velmi slo\u017eit\u00fd proces, po n\u011bm\u017e n\u00e1sleduj\u00ed kroky chlazen\u00ed, komprese a separace. Koksov\u00e1n\u00ed je ne\u017e\u00e1douc\u00ed vedlej\u0161\u00ed reakc\u00ed parn\u00edho krakov\u00e1n\u00ed. P\u0159edstavuje hlavn\u00ed provozn\u00ed probl\u00e9m v s\u00e1lav\u00e9 \u010d\u00e1sti pec\u00ed parn\u00edho krakov\u00e1n\u00ed a ve v\u00fdm\u011bn\u00edc\u00edch p\u0159enosov\u00e9ho potrub\u00ed. \u0158ed\u011bn\u00ed p\u00e1ry sni\u017euje parci\u00e1ln\u00ed tlak uhlovod\u00edk\u016f v krakovan\u00fdch slou\u010denin\u00e1ch. To podporuje vznik prim\u00e1rn\u00edch reak\u010dn\u00edch produkt\u016f. P\u0159\u00eddavek p\u00e1ry sni\u017euje tendenci k usazov\u00e1n\u00ed koksu na trubk\u00e1ch pece.<\/p><\/div><\/div><div class=\"inside\"><div id=\"coke-inhibition-in-cracking-processes\" class=\"mod_article first last block\"><div class=\"ce_text first last block\"><p>Koks je ne\u017e\u00e1douc\u00ed, ale nevyhnuteln\u00fd vedlej\u0161\u00ed produkt pyrol\u00fdzy. Povrchov\u011b katalyzovan\u00e9 reakce vedou k tvorb\u011b vl\u00e1knit\u00e9ho koksu. V mnoha p\u0159\u00edpadech je tvorba koksu zp\u016fsobena niklem a \u017eelezem na povrchu slitiny. Amorfn\u00ed koks se tvo\u0159\u00ed v plynn\u00e9 f\u00e1zi. Zv\u00fd\u0161en\u00e9 tlakov\u00e9 ztr\u00e1ty, zhor\u0161en\u00fd p\u0159enos tepla a vy\u0161\u0161\u00ed spot\u0159eba paliva zp\u016fsobuj\u00ed vysok\u00e9 v\u00fdrobn\u00ed ztr\u00e1ty. Vn\u011bj\u0161\u00ed teplota pl\u00e1\u0161t\u011b trubky se neust\u00e1le zvy\u0161uje. To ovliv\u0148uje selektivitu procesu a vede k je\u0161t\u011b rychlej\u0161\u00ed tvorb\u011b koksu. Vznikl\u00fd koks je t\u0159eba odstranit \u0159\u00edzen\u00fdm spalov\u00e1n\u00edm s p\u00e1rou a vzduchem. Jedn\u00e1 se o neproduktivn\u00ed odst\u00e1vku parn\u00ed krakovac\u00ed pece.  Dekarboniza\u010dn\u00ed cykly vedou ke zkr\u00e1cen\u00ed \u017eivotnosti spir\u00e1l parn\u00edch krakovac\u00edch pec\u00ed.<\/p><p>Historickou metodou redukce koksu je kontinu\u00e1ln\u00ed vst\u0159ikov\u00e1n\u00ed sulfida\u010dn\u00edho \u010dinidla. DMS a DMDS jsou dob\u0159e zaveden\u00e1 aditiva. P\u0159edpokl\u00e1d\u00e1 se, \u017ee tato sulfida\u010dn\u00ed \u010dinidla se rozkl\u00e1daj\u00ed za vzniku sulfidick\u00fdch povrch\u016f. To zabra\u0148uje vzniku koksu a ne\u017e\u00e1douc\u00edch chemick\u00fdch reakc\u00ed. DMS a DMDS jsou velmi \u00fa\u010dinn\u00e9, ale maj\u00ed n\u011bkter\u00e9 nev\u00fdhody. Ob\u011b sulfida\u010dn\u00ed p\u0159\u00edsady maj\u00ed velmi nep\u0159\u00edjemn\u00fd z\u00e1pach a DMDS se b\u011b\u017en\u011b maskuje odoranty. M\u00e1 n\u00edzk\u00fd bod vzplanut\u00ed a vy\u017eaduje zvl\u00e1\u0161tn\u00ed zach\u00e1zen\u00ed. DMDS se pou\u017e\u00edv\u00e1 hlavn\u011b pro jednotky parn\u00edho krakov\u00e1n\u00ed. Je nutn\u00e9 skladov\u00e1n\u00ed pod tlakem dus\u00edku v uzav\u0159en\u00fdch n\u00e1dob\u00e1ch, aby se zabr\u00e1nilo nebezpe\u010d\u00ed po\u017e\u00e1ru.<\/p><p>Spole\u010dnost Kurita m\u00e1 dlouholet\u00e9 zku\u0161enosti s dod\u00e1vkami a vst\u0159ikov\u00e1n\u00edm polysulfid\u016f. Na\u0161e polysulfidy sni\u017euj\u00ed tvorbu ne\u017e\u00e1douc\u00edho oxidu uhelnat\u00e9ho (CO). V\u00fdrazn\u011b prodlu\u017euj\u00ed dobu provozu krakovac\u00edch pec\u00ed. Dod\u00e1v\u00e1me DMDS, ale podporujeme pou\u017e\u00edv\u00e1n\u00ed dal\u0161\u00edho sulfida\u010dn\u00edho \u010dinidla, kter\u00e9 se naz\u00fdv\u00e1 technologie CUT-COKE. Kurita\u00b4s CUT-COKE je klasifikov\u00e1n jako nez\u00e1vadn\u00fd a nevy\u017eaduje \u017e\u00e1dn\u00e9 zvl\u00e1\u0161tn\u00ed zach\u00e1zen\u00ed a skladov\u00e1n\u00ed. Vysok\u00fd bod vzplanut\u00ed p\u0159ibli\u017en\u011b 100 \u00b0C sni\u017euje riziko mo\u017en\u00fdch po\u017e\u00e1r\u016f zp\u016fsoben\u00fdch vzplanut\u00edm. N\u00edzk\u00fd sulfidov\u00fd z\u00e1pach je podobn\u00fd plynov\u00e9mu oleji. Nemus\u00ed se maskovat odoranty, kter\u00e9 by zakr\u00fdvaly nep\u0159\u00edjemn\u00fd z\u00e1pach. Sn\u00ed\u017een\u00e9 nam\u00e1h\u00e1n\u00ed materi\u00e1lu a n\u00edzk\u00e1 doba odkou\u0159en\u00ed pec\u00ed jsou dal\u0161\u00edmi v\u00fdhodami na\u0161\u00ed chemick\u00e9 \u00fapravy.<\/p><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6792\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-6792\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Programy inhibitor\u016f koroze pro kontrolu koroze.<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6792\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-6792\"><p>Koroze v petrochemick\u00fdch provozech je v\u0161udyp\u0159\u00edtomn\u00e1. V petrochemick\u00fdch procesech se vyskytuje mnoho korozivn\u00edch slo\u017eek.  Sulfid vod\u00edku (H<sub>2<\/sub>S), kyselina chlorovod\u00edkov\u00e1 (HCl) nebo kyselina fluorovod\u00edkov\u00e1 (HF) mohou b\u00fdt p\u0159\u00edtomny v petrochemick\u00fdch surovin\u00e1ch. Plynn\u00e1 HCl a H<sub>2<\/sub>S jsou rozpustn\u00e9 ve vod\u011b a mohou zp\u016fsobit silnou korozi. Rozpustnost sirovod\u00edku se zvy\u0161uje s rostouc\u00edm pH a klesaj\u00edc\u00ed teplotou. V kondenz\u00e1tech m\u016f\u017ee b\u00fdt p\u0159\u00edtomen oxid uhli\u010dit\u00fd nebo n\u00edzkomolekul\u00e1rn\u00ed organick\u00e9 kyseliny.<\/p><p>\u017d\u00edravina se \u010dasto pou\u017e\u00edv\u00e1 jako neutraliz\u00e1tor pro kontrolu koroze, ale m\u00e1 zna\u010dn\u00e9 nev\u00fdhody. \u017d\u00edravina m\u016f\u017ee zp\u016fsobit korozn\u00ed prask\u00e1n\u00ed pod nap\u011bt\u00edm (kaustickou k\u0159ehkost). Sodn\u00e9 soli se mohou usazovat a mohou urychlit zan\u00e1\u0161en\u00ed a polymerizaci. Koroze je elektrochemick\u00fd proces. Lze ji regulovat pomoc\u00ed programu chemick\u00fdch inhibitor\u016f koroze. Pro kontrolu koroze se pou\u017e\u00edvaj\u00ed neutraliza\u010dn\u00ed aminy, filmovac\u00ed aminy nebo programy na odstra\u0148ov\u00e1n\u00ed kysl\u00edku.<\/p><p>Neutraliz\u00e1tor mus\u00ed poskytovat dobrou ochranu proti korozi, kdy\u017e zkondenzuj\u00ed prvn\u00ed kysel\u00e9 kapky. Krit\u00e9riem pro dobr\u00fd neutraliza\u010dn\u00ed aminov\u00fd program jsou jeho vlastnosti aminu a aminov\u00e9 soli. Aminy mus\u00ed poskytovat vynikaj\u00edc\u00ed po\u010d\u00e1te\u010dn\u00ed ochranu proti kondenzaci. Vy\u017eaduje se n\u00edzk\u00fd potenci\u00e1l usazov\u00e1n\u00ed sol\u00ed a dobr\u00e9 pufrov\u00e1n\u00ed pH. Alkaliza\u010dn\u00ed aminy spole\u010dnosti Kurita funguj\u00ed tak, \u017ee reaguj\u00ed s jakoukoli kyselou slo\u017ekou p\u0159\u00edmou reakc\u00ed.  Neutraliza\u010dn\u00ed amin posouv\u00e1 pH na vy\u0161\u0161\u00ed \u00farove\u0148, co\u017e zlep\u0161uje kontrolu koroze. Na\u0161e \"p\u0159\u00edpravky p\u0159ipraven\u00e9 k pou\u017eit\u00ed\" poskytuj\u00ed spr\u00e1vnou kombinaci vysoce a n\u00edzkovrouc\u00edch amin\u016f. T\u00edm je zaji\u0161t\u011bna kontrola koroze v parn\u00ed a vodn\u00ed f\u00e1zi.<\/p><p>Mal\u00e9 mno\u017estv\u00ed kysl\u00edku urychluje korozi p\u0159i kondenzaci vody. Povrch kovu reaguje s kysl\u00edkem za vzniku hydroxidu \u017eelezit\u00e9ho. Produkt reakce je ve vod\u011b nerozpustn\u00fd a vysr\u00e1\u017e\u00ed se. Korozi zp\u016fsobenou kysl\u00edkem lze regulovat pomoc\u00ed odstra\u0148ova\u010de kysl\u00edku. Koroze zp\u016fsoben\u00e1 kysl\u00edkem se \u010dasto vyskytuje v kotl\u00edch nebo v syst\u00e9mech gener\u00e1tor\u016f z\u0159ed\u011bn\u00e9 p\u00e1ry (DSG). Po mnoho let se jako inhibitor koroze pou\u017e\u00edval hydrazin. V mnoha zem\u00edch se ji\u017e nesm\u00ed pou\u017e\u00edvat, proto\u017ee je karcinogenn\u00ed. Velmi \u00fa\u010dinn\u00e9 programy spole\u010dnosti Kurita na odstra\u0148ov\u00e1n\u00ed kysl\u00edku se snadno pou\u017e\u00edvaj\u00ed. Na\u0161e produkty na odstra\u0148ov\u00e1n\u00ed kysl\u00edku nejsou karcinogenn\u00ed, aby bylo chr\u00e1n\u011bno a zachov\u00e1no zdrav\u00ed zam\u011bstnanc\u016f.<\/p><p>Programy nat\u00e1\u010den\u00ed inhibitor\u016f koroze spole\u010dnosti Kurita mohou pomoci zastavit nebo zpomalit korozi. Poskytnou dokonalou ochranu vytvo\u0159en\u00edm velmi tenk\u00e9ho filmu. Film p\u016fsob\u00ed jako bari\u00e9ra proti korozivn\u00edm l\u00e1tk\u00e1m. Pokud jsou zvoleny filmovac\u00ed aminy, nejsou ji\u017e zapot\u0159eb\u00ed odstra\u0148ova\u010de kysl\u00edku, fosf\u00e1ty a \u017e\u00edrav\u00e9 disperg\u00e1tory. Filmovac\u00ed aminy lze pou\u017e\u00edt v kombinaci s alkaliza\u010dn\u00edmi aminy.<\/p><p>Pou\u017e\u00edv\u00e1me bezsod\u00edkov\u00e9 inhibitory koroze. T\u00edm se zabr\u00e1n\u00ed vzniku korozn\u00edho prask\u00e1n\u00ed vyvolan\u00e9ho sod\u00edkem a tvorb\u011b koksu v parn\u00edm krakovac\u00edm za\u0159\u00edzen\u00ed. Nebezpe\u010dn\u00e1 amalg\u00e1mov\u00e1 koroze v proudu surov\u00e9ho plynu je potla\u010dena pou\u017eit\u00edm na\u0161ich speci\u00e1ln\u00edch prost\u0159edk\u016f na odstra\u0148ov\u00e1n\u00ed rtuti.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6793\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-6793\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Protip\u011bnidla nebo odp\u011b\u0148ova\u010de zabra\u0148uj\u00ed tvorb\u011b p\u011bny a destabilizuj\u00ed ji.<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6793\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-6793\"><p>Tvorba p\u011bny v petrochemick\u00fdch procesech m\u016f\u017ee v\u00e9st k z\u00e1va\u017en\u00fdm probl\u00e9m\u016fm. Jedn\u00e1 se o fyzik\u00e1ln\u00ed za\u010dlen\u011bn\u00ed bublinek plynu do kapaln\u00e9ho roztoku. K tvorb\u011b p\u011bny doch\u00e1z\u00ed na rozhran\u00ed plynu a kapaliny. Kapalina s n\u00edzk\u00fdm povrchov\u00fdm nap\u011bt\u00edm umo\u017e\u0148uje snadn\u00e9 rozp\u00edn\u00e1n\u00ed povrchu bublin plynu. Uhlovod\u00edky, mal\u00e9 \u010d\u00e1stice a kyseliny zvy\u0161uj\u00ed tendenci k tvorb\u011b p\u011bny a jej\u00ed stabilitu. Negativn\u00edm dopadem p\u011bn\u011bn\u00ed je sn\u00ed\u017een\u00ed pr\u016ftoku, re\u017eijn\u00ed ztr\u00e1ty a probl\u00e9my se separac\u00ed.<\/p><p>Posti\u017eeny jsou separa\u010dn\u00ed bubny, destila\u010dn\u00ed kolony, extrak\u010dn\u00ed jednotky nebo pra\u010dky plyn\u016f a kapalin. Pra\u010dky kysel\u00fdch plyn\u016f v za\u0159\u00edzen\u00edch na v\u00fdrobu ethylenu jsou velmi n\u00e1chyln\u00e9 k tvorb\u011b p\u011bny. P\u011bn\u011bn\u00ed zde \u010dasto souvis\u00ed s probl\u00e9my se zan\u00e1\u0161en\u00edm. Pevn\u00e9 polymern\u00ed \u010d\u00e1stice mohou p\u011bnu stabilizovat. Tvorba p\u011bny m\u016f\u017ee zv\u00fd\u0161it diferen\u010dn\u00ed tlak. Negativn\u00edmi \u00fa\u010dinky jsou emulze ve vodn\u00ed prac\u00ed \u010d\u00e1sti nebo ne\u017e\u00e1douc\u00ed p\u0159enos sol\u00ed do navazuj\u00edc\u00edch za\u0159\u00edzen\u00ed. P\u011bn\u011bn\u00ed se tedy m\u016f\u017ee st\u00e1t mnohem z\u00e1va\u017en\u011bj\u0161\u00edm, pokud je probl\u00e9mem polymerace. Probl\u00e9my s p\u011bn\u011bn\u00edm \u010dasto trp\u00ed extrak\u010dn\u00ed destila\u010dn\u00ed sekce syst\u00e9m\u016f pro z\u00edsk\u00e1v\u00e1n\u00ed butadienu. N\u011bkter\u00e9 p\u011bny vykazuj\u00ed velmi vysokou stabilitu. Vysok\u00e1 elasticita filmu, vysok\u00e1 povrchov\u00e1 a objemov\u00e1 viskozita jsou faktory stabilizuj\u00edc\u00ed p\u011bnu. P\u011bnu m\u016f\u017ee stabilizovat tak\u00e9 vysok\u00fd obsah pevn\u00fdch l\u00e1tek. Ty se hromad\u00ed na rozhran\u00ed kapalina\/plyn. To zabra\u0148uje koalescenci bublin a jejich prasknut\u00ed.<\/p><p>Je nutn\u00e9 okam\u017eit\u011b p\u0159ijmout opat\u0159en\u00ed k prevenci nebo destabilizaci st\u00e1vaj\u00edc\u00edch p\u011bn. Odp\u011b\u0148ova\u010de nebo protip\u011bnidla jsou chemick\u00e9 programy, kter\u00e9 se pou\u017e\u00edvaj\u00ed k regulaci p\u011bny. Protip\u011bnidla zabra\u0148uj\u00ed tvorb\u011b p\u011bny. Odp\u011b\u0148ova\u010de ni\u010d\u00ed ji\u017e vytvo\u0159en\u00e9 plynov\u00e9 bubliny.  V d\u016fsledku zmen\u0161en\u00ed povrchu doch\u00e1z\u00ed k prasknut\u00ed filmu. To zp\u016fsobuje velkou zm\u011bnu voln\u00e9 povrchov\u00e9 energie. V\u00fdsledkem je prasknut\u00ed st\u011bny bubliny a je \u0159\u00edzeno \"Marangoniho efektem\".<\/p><p>Protip\u011bnidla nebo odp\u011b\u0148ova\u010de spole\u010dnosti Kurita jsou povrchov\u011b aktivn\u00ed l\u00e1tky (povrchov\u011b aktivn\u00ed l\u00e1tky). Na\u0161e protip\u011bnidla a odp\u011b\u0148ova\u010de spl\u0148uj\u00ed procesn\u00ed po\u017eadavky. Na\u0161e vysoce \u00fa\u010dinn\u00e9 protip\u011bnidla a odp\u011b\u0148ova\u010de okam\u017eit\u011b ni\u010d\u00ed ji\u017e existuj\u00edc\u00ed p\u011bnu. Zabra\u0148uje se tak nov\u00e9 tvorb\u011b p\u011bny. Programy spole\u010dnosti Kurita pro regulaci p\u011bnivosti vykazuj\u00ed rychl\u00e9 disperzn\u00ed vlastnosti a chemickou inertnost. Maj\u00ed ni\u017e\u0161\u00ed povrchov\u00e9 nap\u011bt\u00ed ne\u017e p\u011bnotvorn\u00e9 m\u00e9dium. Nerozpustnost protip\u011bniv\u00e9ho prost\u0159edku je pro regulaci p\u011bny velmi d\u016fle\u017eit\u00e1. Na\u0161e chemick\u00e9 programy kombinuj\u00ed ob\u011b funkce pro kontrolu tvorby p\u011bny. Maj\u00ed velmi n\u00edzkou rozpustnost v kapaln\u00e9m roztoku. Vstupuj\u00ed na rozhran\u00ed plyn\/kapalina a koncentruj\u00ed se na povrchov\u00e9m filmu. T\u00edm zvy\u0161uj\u00ed pru\u017enost kapaln\u00e9ho filmu na bublin\u011b plynu. S\u00edly naru\u0161uj\u00edc\u00ed p\u011bnu umo\u017e\u0148uj\u00ed prasknut\u00ed bublin plynu.<\/p><p>Spole\u010dnost Kurita nab\u00edz\u00ed r\u016fzn\u00e9 typy program\u016f pro kontrolu p\u011bny. V petrochemick\u00fdch provozech se pou\u017e\u00edvaj\u00ed hlavn\u011b silikonov\u00e9 oleje, organick\u00e9 nebo nesilikonov\u00e9 protip\u011bnidla.<\/p><p>Aby se t\u011bmto kritick\u00fdm probl\u00e9m\u016fm p\u0159ede\u0161lo, nab\u00edz\u00ed spole\u010dnost Kurita inhibitory vodn\u00edho kamene na b\u00e1zi fosf\u00e1t\u016f a polymer\u016f. Potenci\u00e1ln\u00ed ionty tvo\u0159\u00edc\u00ed vodn\u00ed k\u00e1men ve vod\u011b jsou v\u00e1z\u00e1ny, rozpt\u00fdleny a n\u00e1sledn\u011b odstran\u011bny z kotle vyfukov\u00e1n\u00edm. T\u00edm se zabr\u00e1n\u00ed tvorb\u011b vodn\u00edho kamene v kotli a na topn\u00fdch trubk\u00e1ch.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6794\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-6794\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Programy pro rozb\u00edjen\u00ed emulze, kter\u00e9 zaji\u0161\u0165uj\u00ed rychlou separaci oleje a vody.<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6794\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-6794\"><p>Etylen se vyr\u00e1b\u00ed p\u0159edev\u0161\u00edm proudov\u00fdm krakov\u00e1n\u00edm. Tento proces zahrnuje tepeln\u00e9 krakov\u00e1n\u00ed, chlazen\u00ed, kompresi a separaci. Hork\u00e9 krakovan\u00e9 plyny se okam\u017eit\u011b ochlazuj\u00ed v olejov\u00fdch a vodn\u00edch ochlazovac\u00edch kolon\u00e1ch. \u00da\u010delem chlazen\u00ed je zabr\u00e1nit polymeraci a vzniku ne\u017e\u00e1douc\u00edch vedlej\u0161\u00edch produkt\u016f. Vodn\u00ed kalic\u00ed kolona pracuje p\u0159i n\u00edzk\u00e9m poklesu tlaku. Zbytkov\u00e9 teplo pyrol\u00fdzn\u00edho plynu se z\u00edsk\u00e1v\u00e1 zp\u011bt absorpc\u00ed v hork\u00e9 kalic\u00ed vod\u011b. V odlu\u010dova\u010di olej\/voda se uhlovod\u00edky odstra\u0148uj\u00ed z kalic\u00ed vody. Ha\u0161en\u00e1 voda ze separ\u00e1toru olej\/voda se rozd\u011bl\u00ed a \u010d\u00e1st se vrac\u00ed zp\u011bt do vodn\u00ed ha\u0161ovac\u00ed kolony.<\/p><p>Odd\u011blen\u00e1 kalic\u00ed voda \u010dasto st\u00e1le obsahuje v\u011bt\u0161\u00ed mno\u017estv\u00ed rozpustn\u00fdch a nerozpustn\u00fdch olej\u016f. Emulgace uhlovod\u00edk\u016f a vody v kalic\u00ed vod\u011b m\u016f\u017ee zp\u016fsobit pot\u00ed\u017ee. \u0160patn\u00e1 separace oleje a vody m\u016f\u017ee m\u00edt za n\u00e1sledek ob\u010dasn\u00e9 ztr\u00e1ty kalic\u00ed vody. Negativn\u00edmi dopady jsou probl\u00e9my s hladinou, zan\u00e1\u0161en\u00ed a koroze navazuj\u00edc\u00edch za\u0159\u00edzen\u00ed. Posti\u017eeny jsou zejm\u00e9na v\u00fdm\u011bn\u00edky kalic\u00ed vody, syst\u00e9m DSG a striper procesn\u00ed vody. N\u011bkter\u00e9 z\u00e1vody instaluj\u00ed speci\u00e1ln\u011b navr\u017een\u00e9 jednotky DOX (Dispersed Oil Extractor). Jedn\u00e1 se o syst\u00e9m pro separaci oleje a vody namontovan\u00fd na li\u017ein\u00e1ch. Emulgovan\u00fd olej a suspendovan\u00e9 pevn\u00e9 \u010d\u00e1stice jsou extrahov\u00e1ny z kalic\u00ed vody. Jednotky DOX jsou navr\u017eeny tak, aby odstra\u0148ovaly uhlovod\u00edky v koncentrac\u00edch do 20 ppm nebo ni\u017e\u0161\u00edch. Probl\u00e9my s emulgac\u00ed mohou vy\u017eadovat v\u00fdm\u011bnu filtra\u010dn\u00edho m\u00e9dia DOX.<\/p><p>Ke zlep\u0161en\u00ed separace uhlovod\u00edk\u016f a vody lze pou\u017e\u00edt \u00fa\u010dinn\u00fd demulga\u010dn\u00ed program. Je t\u0159eba se vyvarovat p\u0159ed\u00e1vkov\u00e1n\u00ed demulg\u00e1toru. P\u0159\u00edsady pro rozru\u0161ov\u00e1n\u00ed emulze maj\u00ed povrchov\u011b aktivn\u00ed vlastnosti. P\u0159i velmi vysok\u00fdch koncentrac\u00edch mohou m\u00edt tendenci p\u016fsobit jako emulg\u00e1tor. Dokonalou demulgaci lze snadno rozpoznat vizu\u00e1ln\u00ed kontrolou. Vzhled emulgovan\u00e9 kalic\u00ed vody se bude li\u0161it od m\u00edrn\u011b zaml\u017een\u00e9ho a\u017e po ml\u00e9\u010dn\u00fd\/kaln\u00fd.<\/p><p>Ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f je nutn\u00e1 demulgace emulze olej ve vod\u011b. Spole\u010dnost Kurita nab\u00edz\u00ed vysoce v\u00fdkonn\u00e9 programy demulg\u00e1tor\u016f. Uhlovod\u00edky obecn\u011b nesou na sv\u00e9m povrchu z\u00e1porn\u00fd n\u00e1boj. Uhlovod\u00edky jsou d\u00edky sv\u00fdm odpudiv\u00fdm sil\u00e1m stabiln\u011b rozpt\u00fdleny do mal\u00fdch kapi\u010dek. Kationicky nabit\u00fd demulga\u010dn\u00ed program neutralizuje z\u00e1porn\u011b nabit\u00e9 kapi\u010dky oleje. Odpudiv\u00e9 s\u00edly se oslab\u00ed a kapi\u010dky oleje se spoj\u00ed. Demulg\u00e1tor roz\u0159e\u0161\u00ed emulzi vody a oleje.   Na\u0161e p\u0159\u00edsady pro rozb\u00edjen\u00ed emulze urychluj\u00ed proces demulgace. Separace oleje a vody zahrnuje t\u0159i kroky:<\/p><p>1. Aglomerace je spojen\u00ed mal\u00fdch kapi\u010dek disperzn\u00ed f\u00e1ze (shluk\u016f).<\/p><p>2. Kr\u00e9mov\u00e1n\u00ed je koncentrace dispergovan\u00e9 f\u00e1ze.<\/p><p>3. Koalescence je odtok olejov\u00fdch kapek, kter\u00e9 se shroma\u017e\u010fuj\u00ed na povrchu.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6795\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-6795\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Programy pro inhibici zne\u010di\u0161t\u011bn\u00ed zvy\u0161uj\u00ed v\u00fdrobu v petrochemick\u00fdch z\u00e1vodech.<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6795\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-6795\"><p>V petrochemick\u00fdch provozech je mnoho m\u00edst, kde doch\u00e1z\u00ed k zan\u00e1\u0161en\u00ed. Zne\u010di\u0161t\u011bn\u00ed m\u016f\u017ee poch\u00e1zet ze zne\u010di\u0161\u0165uj\u00edc\u00edch l\u00e1tek v procesn\u00edch proudech nebo z chemick\u00fdch reakc\u00ed. Jsou v\u00fdsledkem ne\u017e\u00e1douc\u00edch oxida\u010dn\u00edch, polymeriza\u010dn\u00edch, sedimenta\u010dn\u00edch a kondenza\u010dn\u00edch proces\u016f. Reaktivn\u00edmi slou\u010deninami jsou ethylen, acetylen, propylen, butadien, styren nebo jin\u00e9 nenasycen\u00e9 slo\u017eky. Stopov\u00e1 mno\u017estv\u00ed kysl\u00edku nebo slou\u010denin obsahuj\u00edc\u00edch kysl\u00edk podporuj\u00ed tvorbu gum a polymer\u016f. Zne\u010di\u0161t\u011bn\u00ed m\u016f\u017ee b\u00fdt z\u00e1va\u017en\u00e9, kdy\u017e se monomery p\u0159em\u011bn\u00ed na polymery, jako je nap\u0159\u00edklad vznik \"popcornov\u00fdch polymer\u016f\" ze zne\u010di\u0161t\u011bn\u00ed butadienu. Nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edmi oblastmi zne\u010di\u0161t\u011bn\u00ed p\u0159i polymeraci jsou za\u0159\u00edzen\u00ed na v\u00fdrobu ethylenu a styrenu.<\/p><p>P\u0159i vysok\u00fdch teplot\u00e1ch zp\u016fsobuje koksov\u00e1n\u00ed uhlovod\u00edk\u016f tepeln\u00e9 zne\u010di\u0161t\u011bn\u00ed. Parn\u00ed krakovac\u00ed pece trp\u00ed p\u0159edev\u0161\u00edm zne\u010di\u0161t\u011bn\u00edm koksem. T\u011b\u017ek\u00e9 polynukle\u00e1rn\u00ed arom\u00e1ty (PNA) se mohou sr\u00e1\u017eet na st\u011bn\u00e1ch trubek krakov\u00e1n\u00ed. PNA se dehydrogenuj\u00ed za vzniku koksu.  V petrochemick\u00fdch z\u00e1vodech se pro kontrolu zan\u00e1\u0161en\u00ed koksem osv\u011bd\u010dilo pou\u017e\u00edv\u00e1n\u00ed sirn\u00fdch slo\u017eek. Vst\u0159ikov\u00e1n\u00ed sulfida\u010dn\u00edho \u010dinidla je historickou metodou redukce koksu. Sulfida\u010dn\u00ed \u010dinidlo se obvykle aplikuje do \u0159edic\u00ed p\u00e1ry v pec\u00edch parn\u00edho krakov\u00e1n\u00ed. DMS nebo DMDS jsou osv\u011bd\u010den\u00fdmi sulfida\u010dn\u00edmi \u010dinidly pro operace parn\u00edho krakov\u00e1n\u00ed. Ob\u011b p\u0159\u00edsady maj\u00ed n\u011bkolik nev\u00fdhod. Technologie Cut Coke spole\u010dnosti Kurita je alternativou k t\u011bmto sulfida\u010dn\u00edm produkt\u016fm. M\u00e1me dlouholet\u00e9 praktick\u00e9 zku\u0161enosti se vst\u0159ikov\u00e1n\u00edm polysulfid\u016f v petrochemick\u00fdch provozech. Na\u0161e formulace polymern\u00ed s\u00edry nab\u00edz\u00ed bezpe\u010dn\u011bj\u0161\u00ed a snadn\u011bji pou\u017eitelnou manipulaci. Zlep\u0161uje d\u00e9lku chodu va\u0161ich krakovac\u00edch pec\u00ed. To pom\u00e1h\u00e1 zv\u00fd\u0161it va\u0161i v\u00fdrobu ethylenu.<\/p><p>Chemick\u00e9 zne\u010di\u0161t\u011bn\u00ed je zp\u016fsobeno polymerac\u00ed voln\u00fdmi radik\u00e1ly, Aldolovou kondenzac\u00ed nebo Diels Alderovou kondenza\u010dn\u00ed reakc\u00ed. V\u0161echny tyto reakce mohou vytv\u00e1\u0159et nerozpustn\u00e9 produkty zne\u010di\u0161t\u011bn\u00ed. K polymeraci voln\u00fdch radik\u00e1l\u016f m\u016f\u017ee doch\u00e1zet p\u0159i mnoha r\u016fzn\u00fdch petrochemick\u00fdch procesech. Nej\u010dast\u011bj\u0161\u00edmi oblastmi, kde doch\u00e1z\u00ed k zan\u00e1\u0161en\u00ed polymerac\u00ed, jsou za\u0159\u00edzen\u00ed na v\u00fdrobu ethylenu a styrenu. Povaha usazenin p\u0159i zne\u010di\u0161t\u011bn\u00ed m\u016f\u017ee b\u00fdt pom\u011brn\u011b slo\u017eit\u00e1. Pro zlep\u0161en\u00ed v\u00fdroby ethylenu jsou zapot\u0159eb\u00ed vysoce \u00fa\u010dinn\u00e9 programy proti zne\u010di\u0161t\u011bn\u00ed. Polymerizaci lze \u0159\u00eddit ve f\u00e1zi \u0161\u00ed\u0159en\u00ed a ukon\u010den\u00ed. Programy proti odlupov\u00e1n\u00ed spole\u010dnosti Kurita ukon\u010duj\u00ed reakce voln\u00fdch radik\u00e1l\u016f. Zastavuj\u00ed \u0159et\u011bzov\u00fd p\u0159enos vod\u00edkov\u00fdch radik\u00e1l\u016f nebo jin\u00fdch reaktivn\u00edch slo\u017eek. T\u00edm se zastav\u00ed polymerace.<\/p><p>P\u0159i v\u00fdrob\u011b ethylenu je v\u0161udyp\u0159\u00edtomn\u00e9 zne\u010di\u0161t\u011bn\u00ed surov\u00e9ho plynu kompres\u00ed. Sni\u017euje v\u00fdkon kompresoru na t\u0159askav\u00fd plyn a m\u016f\u017ee v\u00e9st k vibrac\u00edm. Na z\u00e1klad\u011b des\u00edtek let zku\u0161enost\u00ed vyvinula spole\u010dnost Kurita koncepci o\u0161et\u0159en\u00ed speci\u00e1ln\u011b pro kompresory surov\u00e9ho plynu. Pou\u017eit\u00e9 antioxidanty a antipolymeranty vykazuj\u00ed vynikaj\u00edc\u00ed v\u00fdsledky. Nezp\u016fsobuj\u00ed tvorbu nebezpe\u010dn\u00fdch nitrovan\u00fdch dien\u016f ve studen\u00e9 \u010d\u00e1sti ethylenov\u00fdch jednotek.<\/p><p>Spole\u010dnost Kurita p\u0159izp\u016fsobuje koncepty o\u0161et\u0159en\u00ed proti odlupov\u00e1n\u00ed individu\u00e1ln\u011b va\u0161im pot\u0159eb\u00e1m.  Kombinujeme v\u00fdrobky a monitorovac\u00ed n\u00e1stroje v souladu s va\u0161imi \u00fakoly a po\u017eadavky:<\/p><ul><li>Zachycova\u010de radik\u00e1l\u016f (mrcho\u017erouti)<\/li><li>Disperzanty<\/li><li>Zachycova\u010de kysl\u00edku<\/li><li>Stabiliz\u00e1tory<\/li><li>Antioxidanty<\/li><li>Kovov\u00e9 deaktiv\u00e1tory<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6796\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-6796\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Programy proti hnilob\u011b pro o\u0161et\u0159en\u00ed kaustick\u00fdmi skrubery.<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6796\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-6796\"><p>Pyrol\u00fdza kapaln\u00fdch a plynn\u00fdch surovin pro v\u00fdrobu ethylenu se prov\u00e1d\u00ed v jednotk\u00e1ch parn\u00edho krakov\u00e1n\u00ed. Krakovan\u00e9 plyny obsahuj\u00ed oxid uhli\u010dit\u00fd a sirovod\u00edk, kter\u00e9 je t\u0159eba z krakov\u00e1n\u00ed odstranit. Sirovod\u00edk je jedem katalyz\u00e1toru pro hydrogena\u010dn\u00ed reaktory. Oxid uhli\u010dit\u00fd m\u016f\u017ee p\u0159i n\u00edzk\u00fdch teplot\u00e1ch zamrzat ve v\u00fdm\u011bn\u00edc\u00edch tepla a ve frakciona\u010dn\u00edch za\u0159\u00edzen\u00edch. M\u016f\u017ee b\u00fdt tak\u00e9 absorbov\u00e1n do ethylenu, co\u017e ovliv\u0148uje kvalitu produktu a jeho dal\u0161\u00ed zpracov\u00e1n\u00ed. Tyto kysel\u00e9 plyny se \u010dist\u00ed \u017e\u00edrav\u00fdm roztokem (NaOH) v kaustick\u00fdch prac\u00edch v\u011b\u017e\u00edch. Kaustick\u00e1 v\u011b\u017e (kaustick\u00e1 pra\u010dka) je obvykle integrov\u00e1na p\u0159ed posledn\u00edm stupn\u011bm kompresoru.<\/p><p>Syst\u00e9my kaustick\u00fdch pra\u010dek \u010dasto podl\u00e9haj\u00ed zan\u00e1\u0161en\u00ed polymery. Zne\u010di\u0161t\u011bn\u00ed vnit\u0159n\u00edch \u010d\u00e1st\u00ed kaustick\u00e9ho skruberu a mokr\u00e9ho kaustick\u00e9ho oxid\u00e1toru je zn\u00e1m\u00fdm probl\u00e9mem. Provozovatel\u00e9 je rozpozn\u00e1vaj\u00ed jako \"\u010derven\u00e9 zne\u010di\u0161t\u011bn\u00ed\" nebo \"\u010derven\u00fd olej\". P\u0159enos sod\u00edku do dal\u0161\u00edho stupn\u011b kompresoru nen\u00ed neobvykl\u00fd a vede k probl\u00e9m\u016fm s navazuj\u00edc\u00edmi jednotkami. Vznikaj\u00ed aldolov\u00e9 kondenza\u010dn\u00ed produkty a vysok\u00e9 koncentrace diolefin\u016f C4 a C5. Aldolov\u00e1 kondenza\u010dn\u00ed polymerace je reakce katalyzovan\u00e1 b\u00e1z\u00ed. Krakovan\u00fd plyn obsahuje karbonyly, jako jsou aldehydy a ketony. P\u0159\u00edtomnost acetaldehydu v proudech krakovan\u00e9ho plynu je pom\u011brn\u011b b\u011b\u017en\u00e1.<\/p><p>\u017d\u00edrav\u00e1 z\u00e1sada odstran\u00ed proton z molekuly aldehydu za vzniku karbaniontu. Tento karbanion reaguje s jinou molekulou aldehydu za vzniku aldolov\u00e9 skupiny. St\u00e1le obsahuje reaktivn\u00ed aldehyd, kter\u00fd m\u016f\u017ee d\u00e1le reagovat. Polymery vytv\u00e1\u0159ej\u00ed del\u0161\u00ed \u0159et\u011bzce v \u017e\u00edravin\u011b a z\u016fst\u00e1vaj\u00ed suspendov\u00e1ny v roztoku \u017e\u00edraviny. Produkty aldolov\u00e9 kondenzace se \u010dasto naz\u00fdvaj\u00ed \"\u010derven\u00fd olej\" kv\u016fli oran\u017eov\u00e9 a\u017e \u010derven\u00e9 nebo hn\u011bdo\u010derven\u00e9 barv\u011b. Polymery mohou absorbovat dal\u0161\u00ed organick\u00e9 l\u00e1tky z krakovan\u00e9ho plynu. T\u00edm se zv\u00fd\u0161\u00ed pokles tlaku a tvorba zne\u010di\u0161t\u011bn\u00ed. Krom\u011b toho se v roztoku \u017e\u00edraviny snadno rozpou\u0161t\u011bj\u00ed nenasycen\u00e9 slou\u010deniny, jako je 1,3-butadien. Spolu s oxidy kov\u016f a kysl\u00edkat\u00fdmi slou\u010deninami se tvo\u0159\u00ed v\u00edce polymer\u016f, kter\u00e9 zvy\u0161uj\u00ed produkci \u010derven\u00e9ho oleje.<\/p><p>Spole\u010dnost Kurita vyvinula vysoce \u00fa\u010dinn\u00e9 koncepty proti zne\u010di\u0161t\u011bn\u00ed, kter\u00e9 br\u00e1n\u00ed kondenzaci aldolu. Zamez\u00ed se tak tvorb\u011b \u010derven\u00fdch olejov\u00fdch polymern\u00edch materi\u00e1l\u016f. Antifoulanty s disperzn\u00edmi vlastnostmi udr\u017euj\u00ed polymern\u00ed \u010d\u00e1stice dostate\u010dn\u011b mal\u00e9, aby nedoch\u00e1zelo k aglomeraci polymer\u016f. Antifoulanty s vlastnostmi zachycova\u010de radik\u00e1l\u016f zastav\u00ed mechanismus polymerace voln\u00fdch radik\u00e1l\u016f. O\u0161et\u0159ovac\u00ed program lze sledovat anal\u00fdzou spot\u0159ebovan\u00e9 \u017e\u00edraviny. \u00dasp\u011b\u0161n\u00e9 o\u0161et\u0159en\u00ed povede k eliminaci n\u00e1kladn\u00e9ho myt\u00ed benzinem. Sn\u00ed\u017e\u00ed se zat\u00ed\u017een\u00ed oxida\u010dn\u00ed jednotky vyho\u0159el\u00e9 \u017e\u00edraviny. T\u00edm se sn\u00ed\u017e\u00ed zat\u00ed\u017een\u00ed \u010dist\u00edrny odpadn\u00edch vod CHSK. Zamez\u00ed se kontaminaci syst\u00e9mu DSG sod\u00edkem prost\u0159ednictv\u00edm recyklace pou\u017eit\u00e9ho benz\u00ednu.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-6797\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-6797\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">\u010cist\u00edc\u00ed a dekontamina\u010dn\u00ed p\u0159\u00edsady.<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-6797\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-6797\"><p dir=\"LTR\" align=\"LEFT\">Ropn\u00e9 rafinerie a petrochemick\u00e9 z\u00e1vody pracuj\u00ed s velk\u00fdm po\u010dtem r\u016fzn\u00fdch destila\u010dn\u00edch za\u0159\u00edzen\u00ed. Jedn\u00e1 se o kolony, vyr\u00e1\u017eec\u00ed n\u00e1doby, destila\u010dn\u00ed kolony, v\u00fdm\u011bn\u00edky tepla a potrubn\u00ed syst\u00e9my. Zne\u010di\u0161t\u011bn\u00ed je v\u0161udyp\u0159\u00edtomn\u00fd probl\u00e9m. Nev\u00fdhodou zan\u00e1\u0161en\u00ed je sn\u00ed\u017een\u00ed pr\u016ftoku, v\u00fdrazn\u00e9 ztr\u00e1ty p\u0159i z\u00edsk\u00e1v\u00e1n\u00ed energie nebo generov\u00e1n\u00ed n\u00e1r\u016fstu tlakov\u00e9 ztr\u00e1ty destila\u010dn\u00edch kolon nebo v\u00fdm\u011bn\u00edk\u016f tepla. Pravideln\u00e9 \u010di\u0161t\u011bn\u00ed a dekontaminace jsou povinn\u00e9 a za\u0159\u00edzen\u00ed je t\u0159eba kontrolovat z hlediska \u00fadr\u017eby nebo oprav.<\/p><p dir=\"LTR\" align=\"LEFT\">Pl\u00e1novan\u00e1 odst\u00e1vka je velmi pracn\u00e1 a \u010dasto si vy\u017e\u00e1d\u00e1 n\u011bkolikat\u00fddenn\u00ed odst\u00e1vku. Je t\u0159eba odstranit t\u011b\u017ek\u00e9 topn\u00e9 oleje, tuky, dehty nebo hou\u017eevnat\u00e9 zne\u010di\u0161\u0165uj\u00edc\u00ed materi\u00e1ly. Zne\u010di\u0161t\u011bn\u00e9 n\u00e1dr\u017ee, kolony, v\u00fdm\u011bn\u00edky tepla nebo potrub\u00ed je t\u0159eba vypustit za \u00fa\u010delem vy\u010di\u0161t\u011bn\u00ed a odplyn\u011bn\u00ed. Zne\u010di\u0161t\u011bn\u00e9 usazeniny mohou obsahovat nebezpe\u010dn\u00e9 slo\u017eky a \u0161kodliv\u00e9 plyny. M\u016f\u017ee se uvol\u0148ovat toxick\u00fd sirovod\u00edk, t\u011bkav\u00e9 uhlovod\u00edky nebo karcinogenn\u00ed benzen. Sulfid \u017eeleza (FeS) se snadno hromad\u00ed v potrub\u00edch, z\u00e1sobn\u00edc\u00edch, strukturovan\u00fdch t\u011bsn\u011bn\u00edch, v\u00fdm\u011bn\u00edc\u00edch tepla a n\u00e1dob\u00e1ch. Vzhledem ke sv\u00e9 pyroforick\u00e9 povaze se m\u016f\u017ee st\u00e1t v\u00e1\u017en\u00fdm probl\u00e9mem. Sulfid \u017eeleza m\u00e1 vysok\u00fd potenci\u00e1l pro samovzn\u00edcen\u00ed. P\u0159i kontaktu se vzduchem se exotermicky oxiduje. K v\u011bt\u0161in\u011b po\u017e\u00e1r\u016f vyvolan\u00fdch FeS doch\u00e1z\u00ed b\u011bhem odst\u00e1vek, kdy je za\u0159\u00edzen\u00ed otev\u0159eno za \u00fa\u010delem \u00fadr\u017eby a kontroly.<\/p><p dir=\"LTR\" align=\"LEFT\">Zdravotn\u00ed p\u00e9\u010de, bezpe\u010dnost a ochrana \u017eivotn\u00edho prost\u0159ed\u00ed jsou velmi d\u016fle\u017eit\u00e9 aspekty. Odpov\u011bdn\u00ed pracovn\u00edci jsou \u017e\u00e1d\u00e1ni, aby minimalizovali vystaven\u00ed pracovn\u00edk\u016f jak\u00fdmkoli situac\u00edm, kdy by mohlo doj\u00edt k samovzn\u00edcen\u00ed sulfid\u016f \u017eeleza nebo ke zdravotn\u00edm rizik\u016fm. Je t\u0159eba se vyhnout kontaktu s dekontaminovan\u00fdmi materi\u00e1ly. Odstran\u011bn\u00ed benzenu, pyroforick\u00e9ho sulfidu \u017eeleza, toxick\u00e9ho sirovod\u00edku a dal\u0161\u00edch nebezpe\u010dn\u00fdch plyn\u016f je naprosto nezbytn\u00e9 pro bezpe\u010dn\u00e9 pracovn\u00ed podm\u00ednky. Mus\u00ed b\u00fdt dodr\u017eena doln\u00ed mez v\u00fdbu\u0161nosti (LEL).<\/p><p dir=\"LTR\" align=\"LEFT\">Spole\u010dnost Kurita nab\u00edz\u00ed \u0161irokou \u0161k\u00e1lu r\u016fzn\u00fdch produkt\u016f, jako jsou \u010distic\u00ed chemik\u00e1lie, odply\u0148ovac\u00ed prost\u0159edky nebo jejich kombinace. Manipulace s na\u0161imi \u010distic\u00edmi a dekontamina\u010dn\u00edmi p\u0159\u00edsadami je pro obsluhu snadn\u00e1 a bezpe\u010dn\u00e1. Pro spolehliv\u00e9 dosa\u017een\u00ed t\u011bchto c\u00edl\u016f se pou\u017e\u00edvaj\u00ed vysoce \u00fa\u010dinn\u00e9 chemick\u00e9 \u010distic\u00ed prost\u0159edky s na m\u00edru \u0161it\u00fdmi metodami \u010di\u0161t\u011bn\u00ed a odply\u0148ov\u00e1n\u00ed. \u010ci\u0161t\u011bn\u00ed a odplyn\u011bn\u00ed destila\u010dn\u00edch kolon a n\u00e1dob lze prov\u00e9st s vynikaj\u00edc\u00edmi v\u00fdsledky b\u011bhem jednoho dne. Kl\u00ed\u010dov\u00fdm prvkem \u010di\u0161t\u011bn\u00ed je odstran\u011bn\u00ed t\u011b\u017ek\u00fdch topn\u00fdch olej\u016f, deht\u016f, tuk\u016f a dal\u0161\u00edch hou\u017eevnat\u00fdch materi\u00e1l\u016f. Velk\u00fd v\u00fdznam m\u00e1 \u00fapln\u00e9 odstran\u011bn\u00ed nebezpe\u010dn\u00fdch plyn\u016f a potenci\u00e1ln\u00edch rizik po\u017e\u00e1ru. Samoz\u0159ejmost\u00ed je \u010di\u0161t\u011bn\u00ed kovov\u00e9ho povrchu bez napaden\u00ed destila\u010dn\u00edho za\u0159\u00edzen\u00ed.<\/p><p dir=\"LTR\" align=\"LEFT\">Rekuperace tepla je nezbytn\u00e1 v technologick\u00fdch jednotk\u00e1ch, kter\u00e9 jsou provozov\u00e1ny s reaktory. Mechanick\u00e9 \u010di\u0161t\u011bn\u00ed slo\u017eit\u00fdch s\u00edt\u00ed v\u00fdm\u011bn\u00edk\u016f tepla m\u016f\u017ee trvat n\u011bkolik dn\u00ed a do nep\u0159\u00edstupn\u00fdch oblast\u00ed se nelze dostat. Oproti tomu \u0159e\u0161en\u00ed spole\u010dnosti Kurita pro \u010di\u0161t\u011bn\u00ed a odply\u0148ov\u00e1n\u00ed dos\u00e1hnou i do nep\u0159\u00edstupn\u00fdch oblast\u00ed. \u010ci\u0161t\u011bn\u00ed lze prov\u00e9st na m\u00edst\u011b b\u011bhem jednoho dne. V porovn\u00e1n\u00ed s mechanick\u00fdm \u010di\u0161t\u011bn\u00edm bude zapot\u0159eb\u00ed m\u00e9n\u011b pracn\u00e9 pr\u00e1ce. Chemick\u00e9 \u010distic\u00ed programy na m\u00edru z \u0159ady Kurita CD se pou\u017e\u00edvaj\u00ed v p\u0159\u00edpad\u011b, \u017ee je t\u0159eba dos\u00e1hnout velmi \u00fa\u010dinn\u00fdch v\u00fdsledk\u016f \u010di\u0161t\u011bn\u00ed. Deskov\u00e9 v\u00fdm\u011bn\u00edky tepla Packinox nebo trubkov\u00e9 v\u00fdm\u011bn\u00edky tepla Texas Tower vy\u017eaduj\u00ed v\u011bt\u0161\u00ed \u00fasil\u00ed p\u0159i \u010di\u0161t\u011bn\u00ed ne\u017e klasick\u00e9 v\u00fdm\u011bn\u00edky tepla. Koncepty \u010di\u0161t\u011bn\u00ed spole\u010dnosti Kurita jsou metodou volby, pokud je t\u0159eba vy\u010distit v\u00fdm\u011bn\u00edky tepla Packinox nebo Texas Towers.<\/p><p dir=\"LTR\" align=\"LEFT\">Mechanick\u00e9 \u010di\u0161t\u011bn\u00ed a dekontaminace skladovac\u00edch n\u00e1dr\u017e\u00ed m\u016f\u017ee vy\u017eadovat n\u011bkolikat\u00fddenn\u00ed odst\u00e1vku. Oproti tomu chemick\u00e9 \u010di\u0161t\u011bn\u00ed a odplyn\u011bn\u00ed v\u00fdrazn\u011b zkr\u00e1t\u00ed dobu odst\u00e1vky na n\u011bkolik dn\u00ed, co\u017e p\u0159edstavuje velkou ekonomickou v\u00fdhodu.<\/p><p dir=\"LTR\" align=\"LEFT\">Spole\u010dnost Kurita v\u00e1m nab\u00edz\u00ed \u010distic\u00ed a odply\u0148ovac\u00ed programy p\u0159izp\u016fsoben\u00e9 va\u0161im pot\u0159eb\u00e1m. Na\u0161i vy\u0161kolen\u00ed pracovn\u00edci v\u00e1m poskytnou podporu p\u0159i \u010di\u0161t\u011bn\u00ed a odply\u0148ov\u00e1n\u00ed. Na po\u017e\u00e1d\u00e1n\u00ed dod\u00e1me souvisej\u00edc\u00ed vybaven\u00ed.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Petrochemie Inovativn\u00ed programy pro petrochemick\u00fd pr\u016fmysl Petrochemick\u00e9 v\u00fdrobn\u00ed z\u00e1vody trp\u00ed opakovan\u00fdmi poruchami provozu. Typick\u00fdmi probl\u00e9my souvisej\u00edc\u00edmi s procesem jsou zan\u00e1\u0161en\u00ed, koroze a probl\u00e9my s p\u011bnou. D\u016fsledkem jsou vysok\u00e9 provozn\u00ed n\u00e1klady a obavy o bezpe\u010dnost pr\u00e1ce. Na\u0161e specializovan\u00e9 inovativn\u00ed programy o\u0161et\u0159en\u00ed pom\u00e1haj\u00ed maximalizovat v\u00fdkonnost, zaji\u0161\u0165uj\u00ed bezporuchov\u00fd provoz va\u0161ich za\u0159\u00edzen\u00ed a rozhoduj\u00edc\u00edm zp\u016fsobem p\u0159isp\u00edvaj\u00ed k v\u00fdrazn\u00e9mu sn\u00ed\u017een\u00ed [...]<\/p>","protected":false},"author":1,"featured_media":1159,"parent":1068,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Petrochemical - Kurita Europe<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kurita.eu\/cz\/applications\/process-treatment\/petrochemical\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Petrochemical - Kurita Europe\" \/>\n<meta property=\"og:description\" content=\"Petrochemical Innovative programmes for the petrochemical industry Petrochemical production plants suffer from repeated operational disruption.\u00a0Typical process-related problems are\u00a0fouling, corrosion and foam problems. The consequences are high operating costs and occupational safety concerns. Our dedicated innovative treatment programs help to maximize performance, secure a failure-free operation of your plants and decisively contribute to a considerable reduction [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kurita.eu\/cz\/applications\/process-treatment\/petrochemical\/\" \/>\n<meta property=\"og:site_name\" content=\"Kurita Europe\" \/>\n<meta property=\"article:modified_time\" content=\"2022-12-27T11:27:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/11\/Applications_ProcessTreatment_Petrochemical-ce72676b.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"870\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data1\" content=\"15 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/\",\"url\":\"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/\",\"name\":\"Petrochemical - Kurita Europe\",\"isPartOf\":{\"@id\":\"https:\/\/www.kurita.eu\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/11\/Applications_ProcessTreatment_Petrochemical-ce72676b.jpg\",\"datePublished\":\"2022-11-15T17:05:17+00:00\",\"dateModified\":\"2022-12-27T11:27:02+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#primaryimage\",\"url\":\"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/11\/Applications_ProcessTreatment_Petrochemical-ce72676b.jpg\",\"contentUrl\":\"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/11\/Applications_ProcessTreatment_Petrochemical-ce72676b.jpg\",\"width\":870,\"height\":350},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kurita.eu\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Applications\",\"item\":\"https:\/\/www.kurita.eu\/pl\/applications\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Process Treatment\",\"item\":\"https:\/\/www.kurita.eu\/de\/applications\/process-treatment\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Petrochemical\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kurita.eu\/en\/#website\",\"url\":\"https:\/\/www.kurita.eu\/en\/\",\"name\":\"Kurita Europe\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.kurita.eu\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kurita.eu\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.kurita.eu\/en\/#organization\",\"name\":\"Kurita Europe\",\"url\":\"https:\/\/www.kurita.eu\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/www.kurita.eu\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/07\/Kurita-Logo.png\",\"contentUrl\":\"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/07\/Kurita-Logo.png\",\"width\":1212,\"height\":297,\"caption\":\"Kurita Europe\"},\"image\":{\"@id\":\"https:\/\/www.kurita.eu\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Petrochemical - Kurita Europe","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kurita.eu\/cz\/applications\/process-treatment\/petrochemical\/","og_locale":"cs_CZ","og_type":"article","og_title":"Petrochemical - Kurita Europe","og_description":"Petrochemical Innovative programmes for the petrochemical industry Petrochemical production plants suffer from repeated operational disruption.\u00a0Typical process-related problems are\u00a0fouling, corrosion and foam problems. The consequences are high operating costs and occupational safety concerns. Our dedicated innovative treatment programs help to maximize performance, secure a failure-free operation of your plants and decisively contribute to a considerable reduction [&hellip;]","og_url":"https:\/\/www.kurita.eu\/cz\/applications\/process-treatment\/petrochemical\/","og_site_name":"Kurita Europe","article_modified_time":"2022-12-27T11:27:02+00:00","og_image":[{"width":870,"height":350,"url":"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/11\/Applications_ProcessTreatment_Petrochemical-ce72676b.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Odhadovan\u00e1 doba \u010dten\u00ed":"15 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/","url":"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/","name":"Petrochemical - Kurita Europe","isPartOf":{"@id":"https:\/\/www.kurita.eu\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#primaryimage"},"image":{"@id":"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/11\/Applications_ProcessTreatment_Petrochemical-ce72676b.jpg","datePublished":"2022-11-15T17:05:17+00:00","dateModified":"2022-12-27T11:27:02+00:00","breadcrumb":{"@id":"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#primaryimage","url":"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/11\/Applications_ProcessTreatment_Petrochemical-ce72676b.jpg","contentUrl":"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/11\/Applications_ProcessTreatment_Petrochemical-ce72676b.jpg","width":870,"height":350},{"@type":"BreadcrumbList","@id":"https:\/\/www.kurita.eu\/es\/applications\/process-treatment\/petrochemical\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kurita.eu\/en\/"},{"@type":"ListItem","position":2,"name":"Applications","item":"https:\/\/www.kurita.eu\/pl\/applications\/"},{"@type":"ListItem","position":3,"name":"Process Treatment","item":"https:\/\/www.kurita.eu\/de\/applications\/process-treatment\/"},{"@type":"ListItem","position":4,"name":"Petrochemical"}]},{"@type":"WebSite","@id":"https:\/\/www.kurita.eu\/en\/#website","url":"https:\/\/www.kurita.eu\/en\/","name":"Kurita Europe","description":"","publisher":{"@id":"https:\/\/www.kurita.eu\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kurita.eu\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/www.kurita.eu\/en\/#organization","name":"Kurita Europe","url":"https:\/\/www.kurita.eu\/en\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.kurita.eu\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/07\/Kurita-Logo.png","contentUrl":"https:\/\/www.kurita.eu\/wp-content\/uploads\/2022\/07\/Kurita-Logo.png","width":1212,"height":297,"caption":"Kurita Europe"},"image":{"@id":"https:\/\/www.kurita.eu\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/pages\/1109"}],"collection":[{"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/comments?post=1109"}],"version-history":[{"count":5,"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/pages\/1109\/revisions"}],"predecessor-version":[{"id":2524,"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/pages\/1109\/revisions\/2524"}],"up":[{"embeddable":true,"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/pages\/1068"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/media\/1159"}],"wp:attachment":[{"href":"https:\/\/www.kurita.eu\/cz\/wp-json\/wp\/v2\/media?parent=1109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}