{"id":1743,"date":"2026-09-05T18:03:21","date_gmt":"2026-09-05T23:03:21","guid":{"rendered":"https:\/\/cestoil.com\/?page_id=1743"},"modified":"2026-09-06T08:49:39","modified_gmt":"2026-09-06T13:49:39","slug":"kontrolle-der-verschmutzung-bei-der-hydrotreating-behandlung","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/de\/solutions\/hydrotreating-fouling-control\/","title":{"rendered":"Kontrolle der Verschmutzung in Hydrotreating-Anlagen"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><div class=\"vc_row wpb_row vc_row-fluid\"><div class=\"wpb_column vc_column_container vc_col-sm-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element\" >\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<style>\n.cpr-page{font-family:Lato,Helvetica,Arial,sans-serif;color:#4a4a4a;font-size:17px;line-height:1.75;max-width:1180px;margin:0 auto;padding:34px 0 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class=\"cpr-page sol-page\"><nav class=\"cpr-breadcrumb\" aria-label=\"Brotkr\u00fcmelnavigation\"><a href=\"\/de\/losungen\/\">L\u00f6sungen<\/a><span aria-hidden=\"true\">\/<\/span><a href=\"\/de\/losungen\/#process-optimization\">Prozessoptimierung<\/a><\/nav><header class=\"cpr-hero\"><div><p class=\"cpr-kicker\">Prozessoptimierung \u00b7 Technische L\u00f6sung<\/p><h1>Kontrolle der Verschmutzung in Hydrotreating-Anlagen<\/h1><p class=\"cpr-lead\">Stimmen Sie die Ma\u00dfnahmen zur Kontrolle von Ablagerungen auf deren Ort und Beschaffenheit ab und bewerten Sie anschlie\u00dfend Druckverlust und W\u00e4rme\u00fcbertragungsleistung im Vergleich zur betrieblichen Referenzbasis.<\/p><a class=\"cpr-button\" href=\"\/de\/kontakt\/\">Besprechen Sie Ihre industrielle Anwendung<\/a><\/div><figure><img src=\"https:\/\/www.cestoil.com\/wp-content\/uploads\/Refinery-Silhouette.jpg\" alt=\"\" decoding=\"async\"><figcaption class=\"sol-note\">Das Bild veranschaulicht den Anwendungskontext.<\/figcaption><\/figure><\/header><aside class=\"sol-steps\" aria-label=\"Ansatz\"><p><strong>Beurteilen<\/strong>Legen Sie den Betriebskontext und die Ausgangsbasis fest.<\/p><p><strong>Ausw\u00e4hlen<\/strong>Stimmen Sie Chemie und Applikationsweise auf die Anwendung ab.<\/p><p><strong>Bewerten<\/strong>\u00dcberpr\u00fcfen Sie die Reaktion im Zusammenhang mit betrieblichen \u00c4nderungen.<\/p><\/aside><section class=\"cpr-section\"><h2>Identifizieren Sie, wo sich die Leistung ver\u00e4ndert.<\/h2><div class=\"cpr-body\"><p>Fouling in einer Hydrotreating-Anlage kann sich durch einen steigenden Druckverlust, eine verringerte W\u00e4rmer\u00fcckgewinnung oder bei der Inspektion festgestellte Ablagerungen \u00e4u\u00dfern. Die Eintrittsseite von W\u00e4rmetauschern, Heizfl\u00e4chen, Reaktorsch\u00fcttungen und das K\u00fchlsystem f\u00fcr den Produktstrom unterliegen dabei nicht zwangsl\u00e4ufig denselben Mechanismen.<\/p><p>Betrachten Sie den Ort des Problems als Ausgangspunkt f\u00fcr die Diagnose. Man sollte nicht davon ausgehen, dass ein f\u00fcr Instabilit\u00e4ten im Zulauf konzipiertes Programm auch alle Arten von Ablagerungen im Reaktor oder auf der Ablaufseite beseitigt.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Den Auftrag und die Zuf\u00fchrung verstehen<\/h2><div class=\"cpr-body\"><p>Die vorliegenden Unterlagen beschreiben organische Ablagerungen, die mit instabilen Einsatzstoffkomponenten, eisenhaltigen Feststoffen und Salzablagerungen im Ablauf- bzw. Abwassersystem in Zusammenhang stehen. Erkenntnisse zu den Ablagerungen sowie Informationen zur Historie der Einsatzstoffe helfen dabei zu bestimmen, welcher dieser Mechanismen n\u00e4her untersucht werden sollte.<\/p><ul><li>Zusammensetzung des Einsatzmaterials, \u00c4nderungen der Mischung, Lagerhistorie und m\u00f6gliche Sauerstoffexposition<\/li><li>Vorliegende Ablagerungsanalysen und Nachweise von Feststoffen oder Korrosionsprodukten aus dem vorgeschalteten Bereich<\/li><li>Verl\u00e4ufe von Druck, Temperatur und Durchsatz bei den betroffenen Anlagenkomponenten<\/li><\/ul><\/div><\/section><section class=\"cpr-section\"><h2>Auswahl der Chemie im Umfeld des Mechanismus<\/h2><div class=\"cpr-body\"><p>Cestoil pr\u00fcft Ans\u00e4tze mit Dispergiermitteln, Antioxidantien und Polymerisationsinhibitoren, sofern diese f\u00fcr das identifizierte Problem auf der Zulaufseite relevant sind. Die Wahl h\u00e4ngt davon ab, ob das Ziel darin besteht, die Ablagerungsbildung zu begrenzen, dispergiertes Material zu handhaben oder eine Kombination verschiedener Effekte zu adressieren.<\/p><p>\u00dcberpr\u00fcfen Sie die gew\u00e4hlte Chemie im Hinblick auf das Katalysatorsystem, vorgeschaltete Zus\u00e4tze und nachgeschaltete Anforderungen. Salz- oder Korrosionsprobleme auf der Ablaufseite erfordern eine gesonderte Bewertung von Wasser, Verunreinigungen und Betriebsbedingungen.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Leistung im Kontext messen<\/h2><div class=\"cpr-body\"><p>Verfolgen Sie den Verlauf des Druckverlusts sowie die relevanten W\u00e4rmetauschertemperaturen oder W\u00e4rme\u00fcbertragungskennzahlen \u00fcber die Zeit. Interpretieren Sie diesen Trend unter Ber\u00fccksichtigung von Durchfluss, Einsatzstoffzusammensetzung und sonstigen betrieblichen \u00c4nderungen; ein unbereinigter Vergleich der Druckwerte vor und nach einer \u00c4nderung kann irref\u00fchrend sein.<\/p><p>Im Rahmen eines Versuchs sollte festgelegt werden, welche Messwerte verglichen, wie betriebliche \u00c4nderungen erfasst und welche Ergebnisse eine \u00dcberpr\u00fcfung veranlassen sollen. Die Behandlung ist kein universelles Verfahren, um die Leistungsf\u00e4higkeit eines bereits in seiner Durchl\u00e4ssigkeit eingeschr\u00e4nkten Reaktorbetts wiederherzustellen.<\/p><\/div><\/section><section class=\"cpr-section\"><h2>Pr\u00e4vention mit dem operativen Betrieb verkn\u00fcpfen<\/h2><div class=\"cpr-body\"><p>\u00c4nderungen bei der Handhabung des Einsatzmaterials, der Sauerstoffexposition oder bei Verunreinigungen aus vorgeschalteten Prozessstufen k\u00f6nnen Teil der Ma\u00dfnahmen sein. Eine chemische Behandlung sollte unter Ber\u00fccksichtigung dieser Ma\u00dfnahmen sowie der festgelegten Betriebsgrenzen der Anlage bewertet werden.<\/p><\/div><\/section><aside class=\"cpr-related\"><h2>\u00c4hnliche Produkte<\/h2><ul><li><a href=\"https:\/\/www.cestoil.com\/de\/losungen\/prozesschemikalien\/antifouling-additive-fur-die-hydrotreating-anlage\/\">Antifouling-Additive f\u00fcr die Hydrotreating-Anlage<\/a><\/li><\/ul><\/aside><section class=\"cpr-cta\"><h2>Besprechen Sie Ihre betriebliche Herausforderung.<\/h2><p>N\u00fctzliche Informationen f\u00fcr eine erste technische \u00dcberpr\u00fcfung:<\/p><ul><li>Betroffene Ausr\u00fcstung und der beobachtete Druck- oder Temperaturverlauf<\/li><li>Analysen von Einsatzstoffen und Ablagerungen, sofern verf\u00fcgbar<\/li><li>Katalysatorsystem, aktuelle Additive und Versuchsziel<\/li><\/ul><a class=\"cpr-button\" href=\"\/de\/kontakt\/\">Kontaktieren Sie unser technisches Team<\/a><\/section><\/article>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Stimmen Sie die Ma\u00dfnahmen zur Kontrolle von Ablagerungen auf deren Ort und Beschaffenheit ab und bewerten Sie anschlie\u00dfend Druckverlust und W\u00e4rme\u00fcbertragungsleistung im Vergleich zur betrieblichen Referenzbasis.<\/p>","protected":false},"author":2,"featured_media":0,"parent":91,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-1743","page","type-page","status-publish","hentry","description-off"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Evaluate hydrotreating fouling by deposit type and 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