{"id":184,"date":"2019-03-12T08:40:20","date_gmt":"2019-03-12T13:40:20","guid":{"rendered":"https:\/\/ophelia420.com\/~cestoil\/?page_id=184"},"modified":"2026-09-19T18:04:36","modified_gmt":"2026-09-19T23:04:36","slug":"secuestrantes-de-h2s-y-mercaptanos","status":"publish","type":"page","link":"https:\/\/www.cestoil.com\/es\/products-applications\/pipeline-terminal-solutions\/h2s-mercaptan-scavengers\/","title":{"rendered":"Tratamiento de H\u2082S y mercaptanos"},"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 64px;box-sizing:border-box}\n.cpr-page *{box-sizing:border-box}.cpr-page h1,.cpr-page h2,.cpr-page h3{font-family:inherit!important;color:#333!important;font-weight:700!important;text-transform:none!important;letter-spacing:normal!important}\n.cpr-page h1{font-size:clamp(32px,3.6vw,46px)!important;line-height:1.16!important;margin:10px 0 22px!important}.cpr-page h2{font-size:30px!important;line-height:1.3!important;margin:0 0 20px!important}.cpr-page h3{font-size:22px!important;line-height:1.35!important;margin:0 0 12px!important}\n.cpr-page p,.cpr-page li{font-family:inherit!important;font-size:17px!important;line-height:1.75!important;color:#4a4a4a}.cpr-page p{margin:0 0 18px}.cpr-page p:last-child{margin-bottom:0}.cpr-page ul{margin:14px 0 0;padding-left:21px}.cpr-page li{margin-bottom:10px}.cpr-page a{color:#806b34;text-decoration:underline;text-underline-offset:3px}.cpr-page a:focus-visible{outline:2px solid #806b34;outline-offset:4px}\n.cpr-breadcrumb{font-size:14px;margin-bottom:36px;color:#666;display:flex;flex-wrap:wrap;gap:8px}.cpr-kicker{font-size:13px!important;color:#806b34!important;font-weight:700;letter-spacing:1px;text-transform:uppercase}\n.cpr-hero{display:grid;grid-template-columns:1.25fr 1fr;gap:48px;align-items:center;padding:0 0 54px}.cpr-hero .cpr-lead{font-size:19px!important;line-height:1.6!important}.cpr-hero figure{margin:0}.cpr-hero img{width:100%;height:310px;object-fit:cover;display:block}.cpr-hero figcaption{font-size:14px;color:#666;margin-top:8px}\n.cpr-button{display:inline-block;background:#c9ac63;color:#333!important;font-weight:700;font-size:16px;line-height:1.4;padding:14px 22px;margin-top:12px;border-radius:2px;text-decoration:none!important}.cpr-button:hover{background:#333;color:#fff!important}\n.cpr-section{padding:38px 0;border-top:1px solid #dedede;display:grid;grid-template-columns:1fr 2fr;gap:42px}.cpr-section .cpr-body{max-width:780px}.cpr-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.cpr-card{padding:24px;border:1px solid #dedede;background:#fff}.cpr-card p{font-size:16px!important}.cpr-card a{font-weight:700}.cpr-note{padding:22px 26px;background:#f5f6f8;border-left:3px solid #c9ac63;margin:24px 0}.cpr-table-wrap{overflow-x:auto}.cpr-table{border-collapse:collapse;width:100%;min-width:640px;font-size:16px}.cpr-table th,.cpr-table td{text-align:left;vertical-align:top;padding:14px 16px;border-bottom:1px solid #dedede}.cpr-table th{background:#f5f6f8;color:#333}.cpr-cta{border-top:1px solid #dedede;padding-top:38px}.cpr-cta p{max-width:760px}\n@media(max-width:800px){.cpr-hero{gap:24px;grid-template-columns:1fr}.cpr-hero img{height:260px}.cpr-section{grid-template-columns:1fr;gap:8px}.cpr-page h2{font-size:28px!important}}\n@media(max-width:600px){.cpr-page{padding:24px 4px 44px}.cpr-page h1{font-size:32px!important}.cpr-page h2{font-size:26px!important}.cpr-page h3{font-size:21px!important}.cpr-page p,.cpr-page li{font-size:16px!important;line-height:1.7!important}.cpr-hero .cpr-lead{font-size:18px!important}.cpr-hero{padding-bottom:32px}.cpr-hero img{height:220px}.cpr-section{padding:28px 0}.cpr-grid{grid-template-columns:1fr;gap:16px}.cpr-card{padding:22px}.cpr-breadcrumb{margin-bottom:24px}}\n<\/style>\n<article class=\"cpr-page\" id=\"cpr-184\">\n  <nav class=\"cpr-breadcrumb\" aria-label=\"Migas de pan\"><a href=\"\/es\/aplicaciones-de-productos\/\">Productos y aplicaciones<\/a> \/ <a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/\">Soluciones para oleoductos y terminales<\/a><\/nav>\n  <header class=\"cpr-hero\"><div><p class=\"cpr-kicker\">Soluciones para oleoductos y terminales<\/p><h1>Tratamiento de H\u2082S y mercaptanos<\/h1><p class=\"cpr-lead\">El sulfuro de hidr\u00f3geno presente en una corriente l\u00edquida tambi\u00e9n puede generar exposici\u00f3n en el espacio de vapor durante el almacenamiento y la transferencia. Cestoil ayuda a seleccionar agentes secuestrantes l\u00edquidos o medios s\u00f3lidos para fase gaseosa, en funci\u00f3n de las especies de azufre, las condiciones de la corriente y el resultado de salida requerido.<\/p><a class=\"cpr-button\" href=\"\/es\/contacto\/\">Consultar sobre su aplicaci\u00f3n<\/a><\/div><figure><img src=\"https:\/\/www.cestoil.com\/wp-content\/uploads\/tanks.jpg\" alt=\"Tanques de almacenamiento industrial con plataformas de acceso\" decoding=\"async\"><figcaption>Las condiciones de almacenamiento y transferencia afectan a la revisi\u00f3n del tratamiento.<\/figcaption><\/figure><\/header>\n  <section class=\"cpr-section\"><h2>Empiece por la obligaci\u00f3n de tratamiento.<\/h2><div class=\"cpr-body\"><p>El H\u2082S y los mercaptanos representan objetivos distintos. En el crudo, los combustibles y los residuos, la concentraci\u00f3n en la fase l\u00edquida y la del vapor sobre el l\u00edquido pueden arrojar resultados diferentes; la temperatura, la viscosidad, la agitaci\u00f3n y el espacio de cabeza disponible influyen en las mediciones realizadas durante la transferencia. Un programa de eliminaci\u00f3n de sulfuro (scavenging) debe especificar qu\u00e9 fase y qu\u00e9 especies de azufre deben cumplir con el objetivo establecido.<\/p><p>Estos tratamientos act\u00faan sobre especies de azufre reactivas seleccionadas. No eliminan el azufre total del combustible ni sustituyen a un programa de seguridad frente al H\u2082S en las instalaciones. Los disolventes para el tratamiento de gases constituyen una familia de aplicaciones distinta.<\/p><\/div><\/section>\n  <section class=\"cpr-section\"><h2>C\u00f3mo seleccionar una ruta de inicio<\/h2><div class=\"cpr-body\"><p>Utilice la matriz para acotar las opciones qu\u00edmicas para su evaluaci\u00f3n en laboratorio y en campo. No se trata de una tabla de dosificaci\u00f3n ni de una recomendaci\u00f3n autom\u00e1tica de productos.<\/p><div class=\"cpr-table-wrap\"><table class=\"cpr-table\"><thead><tr><th scope=\"col\">Deber<\/th><th scope=\"col\">Ruta de inicio<\/th><th scope=\"col\">Verificar antes de seleccionar<\/th><\/tr><\/thead><tbody>\n    <tr><td>Gas natural, gas renovable o biog\u00e1s en lecho fijo<\/td><td>Medios s\u00f3lidos de \u00f3xido-hidr\u00f3xido de hierro, incluidos <a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/ms9264\/\">Northshore MS9264<\/a><\/td><td>Carga de H\u2082S a la entrada, caudal de gas, temperatura, presi\u00f3n, concentraci\u00f3n de salida requerida y plan de sustituci\u00f3n del lecho. Solo fase gaseosa.<\/td><\/tr>\n    <tr><td>Asfalto caliente, residuo o crudo donde la adici\u00f3n de metal sea aceptable.<\/td><td>Qu\u00edmica del zinc soluble en aceite: <a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9268\/\">Northshore MS9268<\/a> o <a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9276\/\">Northshore MS9276<\/a><\/td><td>Temperatura de operaci\u00f3n, mezcla, comportamiento de los productos de reacci\u00f3n y l\u00edmites de metales o cenizas aguas abajo.<\/td><\/tr>\n    <tr><td>Servicio de H\u2082S gaseoso o acuoso apto para inyecci\u00f3n de l\u00edquidos<\/td><td>Ruta de la triazina en medio acuoso: <a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9278\/\">Northshore MS9278<\/a><\/td><td>Tolerancia al agua, temperatura, dispersi\u00f3n, tiempo de contacto y manejo de productos qu\u00edmicos agotados. Confirmar la documentaci\u00f3n vigente del grado.<\/td><\/tr>\n    <tr><td>Servicio de crudo, residuo u otros hidrocarburos donde la adici\u00f3n de agua no es deseable.<\/td><td>Ruta de amina-aldeh\u00eddo soluble en aceite: <a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/ms9281a\/\">Northshore MS9281A<\/a><\/td><td>Temperatura, inyecci\u00f3n, tiempo de residencia, especificaci\u00f3n del combustible de destino y datos t\u00e9cnicos actuales.<\/td><\/tr>\n    <tr><td>Problema de olor, acidez o corrosi\u00f3n de la l\u00e1mina de cobre causado por mercaptanos en una corriente de hidrocarburos<\/td><td><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9281\/\">Northshore MS9281<\/a> hidr\u00f3xido de amonio cuaternario<\/td><td>Mida los mercaptanos por separado del H\u2082S; verifique la calidad y la compatibilidad del combustible tras el tratamiento.<\/td><\/tr>\n  <\/tbody><\/table><\/div><div class=\"cpr-note\"><p>El combustible marino acabado y otras corrientes con especificaciones estrictas requieren una revisi\u00f3n independiente de los l\u00edmites de metales, agua, cenizas y otros par\u00e1metros del producto. No traslade una formulaci\u00f3n de residuo caliente a un combustible acabado sin la debida cualificaci\u00f3n.<\/p><\/div><\/div><\/section>\n  <section class=\"cpr-section\"><h2>Productos destacados<\/h2><div class=\"cpr-body\"><div class=\"cpr-grid\">\n    <article class=\"cpr-card\"><p class=\"cpr-kicker\">Lecho fijo en fase gaseosa<\/p><h3><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/ms9264\/\"><span translate=\"no\" class=\"notranslate\">Northshore MS9264<\/span><\/a><\/h3><p>Medio s\u00f3lido de \u00f3xido-hidr\u00f3xido de hierro para el tratamiento de H\u2082S en gas natural, gas renovable y biog\u00e1s.<\/p><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/ms9264\/\">Explora Northshore MS9264 \u2192<\/a><\/article>\n    <article class=\"cpr-card\"><p class=\"cpr-kicker\">Zinc soluble en aceite<\/p><h3><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9268\/\"><span translate=\"no\" class=\"notranslate\">Northshore MS9268<\/span><\/a><\/h3><p>Ruta del neodecanoato de zinc para el tratamiento de H\u2082S o mercaptanos en crudos, residuos y asfaltos seleccionados.<\/p><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9268\/\">Explora Northshore MS9268 \u2192<\/a><\/article>\n    <article class=\"cpr-card\"><p class=\"cpr-kicker\">Zinc soluble en aceite<\/p><h3><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9276\/\"><span translate=\"no\" class=\"notranslate\">Northshore MS9276<\/span><\/a><\/h3><p>Ruta del 2-etilhexanoato de zinc para corrientes seleccionadas de combustible, crudo, residuo y asfalto.<\/p><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9276\/\">Explora Northshore MS9276 \u2192<\/a><\/article>\n    <article class=\"cpr-card\"><p class=\"cpr-kicker\">Triazina de base acuosa<\/p><h3><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9278\/\"><span translate=\"no\" class=\"notranslate\">Northshore MS9278<\/span><\/a><\/h3><p>Secuestrante de H\u2082S a base de triazina concentrada, adecuado para sistemas gaseosos y acuosos; tambi\u00e9n se utiliza como biocida industrial en una aplicaci\u00f3n independiente.<\/p><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9278\/\">Explora Northshore MS9278 \u2192<\/a><\/article>\n    <article class=\"cpr-card\"><p class=\"cpr-kicker\">Centrado en los mercaptanos<\/p><h3><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9281\/\"><span translate=\"no\" class=\"notranslate\">Northshore MS9281<\/span><\/a><\/h3><p>V\u00eda del hidr\u00f3xido de amonio cuaternario cuando los mercaptanos determinan el objetivo del tratamiento.<\/p><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/northshore-ms9281\/\">Explora Northshore MS9281 \u2192<\/a><\/article>\n    <article class=\"cpr-card\"><p class=\"cpr-kicker\">V\u00eda del H\u2082S soluble en aceite<\/p><h3><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/ms9281a\/\"><span translate=\"no\" class=\"notranslate\">Northshore MS9281A<\/span><\/a><\/h3><p>Opci\u00f3n de tratamiento de H\u2082S soluble en aceite para corrientes de hidrocarburos seleccionadas donde la adici\u00f3n de agua no es deseable. P\u00f3ngase en contacto con Cestoil para obtener datos t\u00e9cnicos actualizados y una evaluaci\u00f3n de la aplicaci\u00f3n.<\/p><a href=\"\/es\/aplicaciones-de-productos\/soluciones-para-terminales-de-oleoductos-y-gasoductos\/secuestrantes-de-h2s-y-mercaptanos\/ms9281a\/\">Explora Northshore MS9281A \u2192<\/a><\/article>\n  <\/div><\/div><\/section>\n  <section class=\"cpr-section\"><h2>Planifique una evaluaci\u00f3n \u00fatil<\/h2><div class=\"cpr-body\"><ol><li><strong>Establecer una nueva l\u00ednea de base.<\/strong> Registre el contenido de H\u2082S en fase l\u00edquida y en el espacio de vapor (cuando proceda), el contenido de mercaptanos, la temperatura y los ensayos de aceptaci\u00f3n acordados. Las muestras pueden perder H\u2082S durante su manipulaci\u00f3n.<\/li><li><strong>Adapta el contacto a la qu\u00edmica.<\/strong> Para los l\u00edquidos, revise el punto de inyecci\u00f3n, la turbulencia, el tiempo de residencia, la circulaci\u00f3n en el tanque y la separaci\u00f3n. Para los medios s\u00f3lidos de tratamiento de gases, dimensione el lecho en funci\u00f3n de la carga de gas y monitoree el H\u2082S a la salida para detectar la saturaci\u00f3n (ruptura).<\/li><li><strong>Verifique el resultado completo.<\/strong> Compare muestras representativas tratadas y no tratadas utilizando m\u00e9todos anal\u00edticos acordados. Verifique la corrosi\u00f3n del cobre cuando corresponda, as\u00ed como los s\u00f3lidos, el comportamiento de fases y las especificaciones para las etapas posteriores del proceso. El olor por s\u00ed solo no constituye una medici\u00f3n.<\/li><\/ol><p>La dosificaci\u00f3n o la vida \u00fatil del lecho no pueden expresarse mediante una cifra universal: ambas dependen de la carga real de azufre, la eficiencia de contacto y el objetivo de salida requerido.<\/p><\/div><\/section>\n  <section class=\"cpr-section\"><h2>Informaci\u00f3n para compartir con nosotros<\/h2><div class=\"cpr-body\"><ul><li>Tipo y fase de la corriente; composici\u00f3n, contenido de agua, temperatura y presi\u00f3n<\/li><li>H\u2082S medido en el l\u00edquido y\/o gas, an\u00e1lisis de mercaptanos, caudal y m\u00e9todo de muestreo<\/li><li>Configuraci\u00f3n de almacenamiento, transferencia o lecho fijo; opciones de inyecci\u00f3n y mezcla, o dimensiones del recipiente<\/li><li>L\u00edmites objetivo, pruebas pertinentes de calidad del combustible, limitaciones en etapas posteriores y gesti\u00f3n prevista de los productos de reacci\u00f3n o de los medios agotados.<\/li><\/ul><\/div><\/section>\n  <aside class=\"cpr-note\"><p>El H\u2082S es peligroso. Los controles de ingenier\u00eda, la monitorizaci\u00f3n, la protecci\u00f3n personal y los procedimientos de emergencia deben cumplir con los requisitos aplicables del sitio. Obtenga la PDS y la SDS vigentes para el grado seleccionado antes de su uso. <a href=\"\/es\/aplicaciones-de-productos\/especialidades-funcionales\/aminas-como-agentes-neutralizantes\/\">Compare disolventes de amina para el tratamiento de gases \u2192<\/a><\/p><\/aside>\n  <section class=\"cpr-cta\"><h2>Debatir sobre la selecci\u00f3n de productos<\/h2><p>Comparta la l\u00ednea base, las condiciones operativas y el resultado deseado. El equipo t\u00e9cnico de Cestoil puede revisar la qu\u00edmica candidata, el plan de evaluaci\u00f3n y la documentaci\u00f3n pertinente del producto actual.<\/p><a class=\"cpr-button\" href=\"\/es\/contacto\/\">Contacte a nuestro equipo t\u00e9cnico<\/a> <a class=\"cpr-button\" href=\"\/es\/solicitar-una-muestra\/\">Solicite una muestra<\/a><\/section>\n<\/article>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Selecci\u00f3n del tratamiento para H\u2082S y mercaptanos seg\u00fan la corriente, las especies de azufre y las condiciones del proceso. Compare seis l\u00edneas de productos Cestoil y planifique una evaluaci\u00f3n de la aplicaci\u00f3n.<\/p>","protected":false},"author":1,"featured_media":0,"parent":2213,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-184","page","type-page","status-publish","hentry","description-off"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"Scavenging and treatment chemistry selected for the identified sulfur species, process stream and handling conditions.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.cestoil.com\/es\/products-applications\/pipeline-terminal-solutions\/h2s-mercaptan-scavengers\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"es_ES\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Cestoil Chemical Inc.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"H\u2082S &amp; 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