{"id":6395,"date":"2022-08-02T07:56:01","date_gmt":"2022-08-02T07:56:01","guid":{"rendered":"https:\/\/quadrimex.com\/europhtal-mercaptan-treatment"},"modified":"2025-12-02T14:49:15","modified_gmt":"2025-12-02T14:49:15","slug":"europhtal-mercaptan-treatment","status":"publish","type":"page","link":"https:\/\/quadrimex.com\/en\/home\/refineries-and-petrochemicals\/europhtal-mercaptan-treatment","title":{"rendered":"Europhtal mercaptan treatment"},"content":{"rendered":"\t\t
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Home<\/span><\/div>\n\n\t\t\t\t<\/div><\/div>\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
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Catalytic treatment of mercaptans<\/h2>\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
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For more than 20 years, the Europhtal brand has been recognized worldwide for our catalysts for the oxidation of mercaptans in softening units.
Many international standards in the fields of sulfur and mercaptans must be met for the production of LPG, Naphtha, Kerosene, and more.<\/p>

To achieve this, two types of catalytic units (extractive and sweetening) can be used.<\/p>\t\t\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

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Overall oxidation reaction in the reactor:<\/p>\t\t\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

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4 R-SH + O\u2082 -> 2 RSSR + 2H\u2082O<\/h2>\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
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We have two types of mercaptan treatment catalysts:<\/p>

  • Extraction of mercaptans<\/strong> (liquid\/liquid extractive process): liquid catalyst<\/li>
  • Transformation of mercaptans<\/strong> (fixed bed process): solid catalyst (impregnated carbon)<\/li><\/ul>\t\t\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
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    Treatment of mercaptans<\/h2>\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
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    Europhtal catalysts dedicated to the treatment of mercaptans operate by liquid\/liquid reaction for butanes, propanes, LPG and light gasolines.
    There are three products available for the treatment of mercaptans.<\/p>\t\t\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

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    \nIntermediate Bulk Container (IBC)

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    \n\t\t\t\t\t\t\t\t\t\t\t\t\tEurophtal Catalyst 8020\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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    Benefits:<\/strong><\/p>

    • Ready-to-use product,<\/li>
    • Technical support and assistance,<\/li>
    • Possibility of custom production in concentration and packaging,<\/li>
    • “Made in France” product manufactured in our factory.<\/li>
    • \u00a0<\/li><\/ul>
      • \u00a0<\/li><\/ul>
        • \u00a0<\/li><\/ul>\t\t\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
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          The sweetening of mercaptans<\/h2>\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
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          The Europhtal catalysts dedicated to the oxidation of mercaptans operate by liquid\/solid reaction in sweetening units for kerosene and heavy gasoline. There are two types of products for the oxidation of mercaptans.<\/p>\t\t\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

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          \n\t\t\t\t\t\t\t\t\t\t\t\t\tEurophtal Catalyst 8020\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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          \n\t\t\t\t\t\t\t\t\t\t\t\t\t5L Jerrycan

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          \n\t\t\t\t\t\t\t\t\t\t\t\t\tEurophtal Impregnated Catalyst 8120\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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          \n\t\t\t\t\t\t\t\t\t\t\t\t\tPre-impregnated activated carbon\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \t\t\t\t\t\t\t\t\t\t\t
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          \n\t\t\t\t\t\t\t\t\t\t\t\t\tBig Bags

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          Benefits<\/strong>:<\/p>

          • Ready-to-use catalyst,<\/li>
          • Even impregnation,<\/li>
          • Improved catalyst lifespan,<\/li>
          • Technical support and assistance.<\/li><\/ul>\t\t\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
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            Quality engagement<\/h2>\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
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            In order to verify the efficiency of our mercaptans treatment catalysts, Quadrimex Chemical is committed to controlling all critical phases of the process:<\/p>

            – Selective synthesis of the catalyst and optimal formulation
            – Selection of the appropriate activated carbon type for perfect impregnation<\/p>

            All these controls are carried out by our engineering and laboratory department, located on our premises in France (Cavaillon).<\/p>

            Thanks to our expertise, we provide technical support to our customers in order to:<\/p>

            – Optimize catalyst consumption
            – Improve reaction parameters (air flow rate, temperature, etc.)
            – Monitor the effectiveness of sweetening<\/p>\t\t\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

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              Contact our sales representatives and process engineers based in France<\/h2>\t\t\t\t\t\t

              oil&gas@quadrimex.com | +33 (0)4 90 78 70 86<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t<\/div>\n\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

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                oil&gas@quadrimex.com
                | +33 (0)4 90 78 70 86<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t<\/ul>\n\t\t<\/div>\n\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

                Home Catalytic treatment of mercaptans For more than 20 years, the Europhtal brand has been recognized worldwide for our catalysts for the oxidation of mercaptans in softening units. Many international standards in the fields of sulfur and mercaptans must be met for the production of LPG, Naphtha, Kerosene, and more. To achieve this, two types […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6434,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-6395","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nEurophtal mercaptan treatment - R\u00e9v\u00e9lateur de solution de la chimie<\/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:\/\/quadrimex.com\/en\/home\/refineries-and-petrochemicals\/europhtal-mercaptan-treatment\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Europhtal mercaptan treatment - R\u00e9v\u00e9lateur de solution de la chimie\" \/>\n<meta property=\"og:description\" content=\"Home Catalytic treatment of mercaptans For more than 20 years, the Europhtal brand has been recognized worldwide for our catalysts for the oxidation of mercaptans in softening units. 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