{"id":11433,"date":"2026-02-03T13:00:26","date_gmt":"2026-02-03T12:00:26","guid":{"rendered":"https:\/\/dankalk.dk\/activated-carbon-for-biogas-with-lower-wear-on-the-plant\/"},"modified":"2026-05-28T08:59:20","modified_gmt":"2026-05-28T06:59:20","slug":"activated-carbon-for-biogas-with-lower-wear-on-the-plant","status":"publish","type":"page","link":"https:\/\/dankalk.dk\/en\/activated-carbon-for-biogas-with-lower-wear-on-the-plant\/","title":{"rendered":"Activated carbon for biogas with lower wear on the plant"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"11433\" class=\"elementor elementor-11433 elementor-10703\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ee7265a white e-flex e-con-boxed e-con e-parent\" data-id=\"ee7265a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:10727,&quot;url&quot;:&quot;https:\\\/\\\/dankalk.dk\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Aktive-kul-gran-foto-1.jpg&quot;},{&quot;id&quot;:10726,&quot;url&quot;:&quot;https:\\\/\\\/dankalk.dk\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Foto-Extruderet-kul.jpg&quot;},{&quot;id&quot;:10715,&quot;url&quot;:&quot;https:\\\/\\\/dankalk.dk\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/A50A6560-scaled.jpg&quot;},{&quot;id&quot;:10714,&quot;url&quot;:&quot;https:\\\/\\\/dankalk.dk\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/A50A6566-scaled.jpg&quot;}],&quot;background_slideshow_ken_burns&quot;:&quot;yes&quot;,&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500,&quot;background_slideshow_ken_burns_zoom_direction&quot;:&quot;in&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a638d07 e-flex e-con-boxed e-con e-parent\" data-id=\"a638d07\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-df9cd71 e-con-full e-flex e-con e-child\" data-id=\"df9cd71\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69f93d9 elementor-widget elementor-widget-text-editor\" data-id=\"69f93d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>Activated carbon for biogas with lower wear on the plant<\/h1><h2>Documented cleaning for operation with fewer interruptions<\/h2><p>Are you using activated carbon for biogas, where the gas stream needs to be cleaned before it hits the engine, filters or other sensitive equipment? Activated carbon for biogas becomes relevant when unwanted gases, odors, VOCs or siloxanes can wear down the plant and result in shorter operating intervals. At Dankalk K\/S, we as <a href=\"\/\">a limeworks<\/a> help companies with activated carbon for air purification and gas purification, where the type of carbon, load and replacement must suit the specific operation.  <\/p><p>In biogas plants, incorrect carbon selection can lead to faster saturation, poorer cleaning and more interruptions. The wrong activated carbon for biogas can lead to rapid saturation, poorer removal of VOCs and siloxanes, and more wear on the motor, filters and gas equipment. Therefore, activated carbon must be selected according to the gas stream content, moisture and expected load.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c43113a light elementor-widget elementor-widget-n-accordion\" data-id=\"c43113a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:200,&quot;sizes&quot;:[]},&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2050\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2050\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 5 advantages of our activated carbon for biogas   <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"far fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"far fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2050\" class=\"elementor-element elementor-element-bf8d1b7 e-con-full no-padding e-flex e-con e-child\" data-id=\"bf8d1b7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce859f4 elementor-widget elementor-widget-text-editor\" data-id=\"ce859f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Activated carbon for biogas must be able to handle the gas flow that the plant actually produces. Therefore, the choice is not only about price per unit, but also about capacity, lifespan and how well the carbon protects the rest of the plant. <\/p><ul><li>Special types of activated carbon for gas and air purification<\/li><li>Advice on coal type based on load, humidity and operating time<\/li><li>Products for removing VOCs, siloxanes and odors<\/li><li>Focus on lower wear on motors, filters and process equipment<\/li><li>Deliveries to plants where stable operation requires correct cleaning<\/li><\/ul><p>When activated carbon matches the humidity, concentration and load of the gas stream, the capacity of the carbon is better utilized, and there is a better basis for stable purification and longer intervals between replacements.<\/p><p>This reduces the risk of premature saturation and provides a better correlation between carbon consumption, replacement interval and the substances contained in the gas stream.<\/p>\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<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b33ffd cta e-transform elementor-widget elementor-widget-button\" data-id=\"7b33ffd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_scale_effect&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;_transform_scale_effect_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/dankalk.dk\/en\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact us today<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\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<div class=\"elementor-element elementor-element-e22f2fc e-con-full e-flex e-con e-child\" data-id=\"e22f2fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3292176 e-con-full dark e-flex e-con e-child\" data-id=\"3292176\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-12affab e-con-full e-flex e-con e-child\" data-id=\"12affab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c55736c e-con-full e-flex e-con e-child\" data-id=\"c55736c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f2bc427 elementor-widget elementor-widget-text-editor\" data-id=\"f2bc427\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Get in touch with us today!<\/h3><p>We are ready to handle your task. Contact us by phone, email or by filling out the form. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f561c42 e-con-full e-flex e-con e-child\" data-id=\"f561c42\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d887fb elementor-icon-list--layout-inline elementor-align-start elementor-mobile-align-start custom-link-color elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"0d887fb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-phone-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M497.39 361.8l-112-48a24 24 0 0 0-28 6.9l-49.6 60.6A370.66 370.66 0 0 1 130.6 204.11l60.6-49.6a23.94 23.94 0 0 0 6.9-28l-48-112A24.16 24.16 0 0 0 122.6.61l-104 24A24 24 0 0 0 0 48c0 256.5 207.9 464 464 464a24 24 0 0 0 23.4-18.6l24-104a24.29 24.29 0 0 0-14.01-27.6z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><a href=\"tel:33 68 74 00\" aria-label=\"Telefon nummer\">33 68 74 00<\/a><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-envelope\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M502.3 190.8c3.9-3.1 9.7-.2 9.7 4.7V400c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V195.6c0-5 5.7-7.8 9.7-4.7 22.4 17.4 52.1 39.5 154.1 113.6 21.1 15.4 56.7 47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><a href=\"mailto:dankalk@dankalk.dk\" aria-label=\"Email adresse\">dankalk@dankalk.dk<\/a><\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d03e30 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9d03e30\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-290acd3 elementor-widget elementor-widget-wp-widget-forminator_widget\" data-id=\"290acd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wp-widget-forminator_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<form id=\"forminator-module-66\" class=\"forminator-custom-form forminator-custom-form-66\" method=\"post\" data-forminator-render=\"0\" data-uid=\"6a1885ae24f3d\"><div role=\"alert\" aria-live=\"polite\" class=\"forminator-response-message forminator-error\" aria-hidden=\"true\"><\/div><\/form>\t\t\t\t<\/div>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bedc2da light e-flex e-con-boxed e-con e-parent\" data-id=\"bedc2da\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a62c705 e-con-full e-flex e-con e-child\" data-id=\"a62c705\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7c316f1 e-con-full e-flex e-con e-child\" data-id=\"7c316f1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fbb6e59 elementor-widget elementor-widget-text-editor\" data-id=\"fbb6e59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Activated carbon protects engine and gas equipment<\/h2><p>Activated carbon is used in biogas because the gas stream can contain compounds that wear out engines, filters and technical components. The carbon acts as an adsorbent material, binding unwanted substances into the carbon&#8217;s porous structure before the gas is used further. <\/p><p>This cleaning is especially important before engines and energy production, where impurities can cause deposits, corrosion or poorer operation. A correctly selected carbon filter can therefore be the difference between planned service and expensive shutdowns. It provides better protection before engines, filters and gas equipment, where VOCs, siloxanes and other impurities can otherwise affect operating time and maintenance.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d22f40 cta elementor-mobile-align-justify elementor-widget-mobile__width-inherit elementor-tablet-align-left elementor-widget elementor-widget-button\" data-id=\"7d22f40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/dankalk.dk\/en\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Get a quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\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<div class=\"elementor-element elementor-element-54d6e46 e-con-full e-flex e-con e-child\" data-id=\"54d6e46\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-daf3e27 e-flex e-con-boxed e-con e-parent\" data-id=\"daf3e27\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f68d4c3 e-con-full e-flex e-con e-child\" data-id=\"f68d4c3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66c50b7 elementor-widget elementor-widget-text-editor\" data-id=\"66c50b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Carbon type, load and replacement must match<\/h2><p>Different types of activated carbon react differently to humidity, concentration and operating conditions. Therefore, the product should be selected according to the actual gas flow and not just based on a standard solution. Granular carbon, flaked carbon and pellets can have different advantages depending on the task.  <\/p><p>For industrial gas and air streams, the Alcarbon series can be used where VOC reduction is important. For sulfur-containing gas streams, Desorex G50 is used as pellets with high capacity and stable function in gas purification plants, while <a href=\"https:\/\/dankalk.dk\/en\/ferric-chloride-ferrous-sulfate-and-iron-powder-for-stable-purification\/\">ferric chloride<\/a> can be relevant in wastewater where <a href=\"https:\/\/dankalk.dk\/en\/hydrogen-sulfide-and-nutriox-for-corrosion-and-odor-free-operation\/\">hydrogen sulfide<\/a> needs to be bound earlier in the process. This provides a more precise choice when the purification requirement is known in advance.  <\/p><h3>Activated carbon for gas streams with moisture, VOCs and siloxanes<\/h3><p>Activated carbon for air purification should be selected based on the humidity of the gas stream, contact time, concentration of VOCs and risk of siloxanes in the equipment. Too high humidity, incorrect contact time or too low capacity can make the purification less stable and shorten the life of the carbon. <\/p><p>When choosing activated carbon, you should look at what substances need to be removed, how high the load is, and how long the carbon needs to function between replacements. In biogas, it is especially moisture, VOCs, siloxanes, and contact time that determine whether the carbon effectively protects the engine and gas equipment. <\/p><p>These three factors affect operation, cost and maintenance. When the carbon type matches the load, it becomes easier to plan replacement, avoid wasted capacity and protect engines, filters and gas equipment. <\/p><h3>Activated carbon for air purification in technical systems<\/h3><p>Activated carbon for air purification is not only used in biogas. It is also used in industrial processes and ventilation air, where odors, VOCs and organic compounds need to be reduced. Common to the tasks is that the structure and capacity of the carbon must match the flow passing through the filter.  <\/p><p>An air purification solution with activated carbon can be used as primary purification or as polishing after other purification steps. In plants where both gas, sludge and process water must be controlled, <a href=\"https:\/\/dankalk.dk\/en\/praestol-and-zetag-polymer-for-stable-sludge-dewatering-in-operation\/\">polymer<\/a> can also be relevant for separation and sludge dewatering, while activated carbon handles odorants, VOCs and siloxanes in the gas or air stream. The specific solution depends on the load in the plant and the desired operating time.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e9fb791 e-con-full e-flex e-con e-child\" data-id=\"e9fb791\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-832dae4 elementor-widget elementor-widget-text-editor\" data-id=\"832dae4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>FAQ &#8211; Frequently asked questions about activated carbon and biogas<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c19fac4 light elementor-widget elementor-widget-n-accordion\" data-id=\"c19fac4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:200,&quot;sizes&quot;:[]},&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2030\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2030\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is activated charcoal? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"far fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"far fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2030\" class=\"elementor-element elementor-element-ea55370 e-con-full no-padding e-flex e-con e-child\" data-id=\"ea55370\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f3c0c88 elementor-widget elementor-widget-text-editor\" data-id=\"f3c0c88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Activated carbon is the name given to activated carbon, which is a porous carbon material with a very large surface area. It is used to bind unwanted substances from gas, air or liquids. <\/p>\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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2031\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2031\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is activated charcoal good for? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"far fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"far fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2031\" class=\"elementor-element elementor-element-5e7fb0f e-con-full no-padding e-flex e-con e-child\" data-id=\"5e7fb0f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-37f1976 elementor-widget elementor-widget-text-editor\" data-id=\"37f1976\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tActivated carbon is good at reducing odorants, VOCs, siloxanes and other unwanted compounds in gas and air streams. In biogas it is particularly used to protect engines, filters and process equipment. \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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2032\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2032\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How does activated charcoal work? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"far fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"far fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2032\" class=\"elementor-element elementor-element-af4cade e-con-full no-padding e-flex e-con e-child\" data-id=\"af4cade\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69167c9 elementor-widget elementor-widget-text-editor\" data-id=\"69167c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tActivated carbon works by adsorption, where substances bind to the porous surface of the carbon. When the carbon becomes saturated, it must be replaced so that the purification continues to function stably. \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<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is activated charcoal?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Activated carbon is the name given to activated carbon, which is a porous carbon material with a very large surface area. It is used to bind unwanted substances from gas, air or liquids.\"}},{\"@type\":\"Question\",\"name\":\"What is activated charcoal good for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Activated carbon is good at reducing odorants, VOCs, siloxanes and other unwanted compounds in gas and air streams. In biogas it is particularly used to protect engines, filters and process equipment.\"}},{\"@type\":\"Question\",\"name\":\"How does activated charcoal work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Activated carbon works by adsorption, where substances bind to the porous surface of the carbon. When the carbon becomes saturated, it must be replaced so that the purification continues to function stably.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ade63d elementor-widget elementor-widget-text-editor\" data-id=\"3ade63d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Activated carbon for biogas without rapid saturation &#8211; get a quote<\/h3><p>Activated carbon for biogas must be selected before impurities in the gas stream wear out the engine, filters and equipment. Call <a href=\"tel:33687400\">+45 33 68 74 00<\/a> or write to <a href=\"mailto:dankalk@dankalk.dk\">dankalk@dankalk.dk<\/a> and get a non-binding offer for an air purification solution for your plant. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e0ca83 cta elementor-widget elementor-widget-button\" data-id=\"5e0ca83\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/dankalk.dk\/en\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contact us today<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Activated carbon for biogas with lower wear on the plant Documented cleaning for operation with fewer interruptions Are you using activated carbon for biogas, where the gas stream needs to be cleaned before it hits the engine, filters or other sensitive equipment? Activated carbon for biogas becomes relevant when unwanted gases, odors, VOCs or siloxanes &#8230; <a title=\"Activated carbon for biogas with lower wear on the plant\" class=\"read-more\" href=\"https:\/\/dankalk.dk\/en\/activated-carbon-for-biogas-with-lower-wear-on-the-plant\/\" aria-label=\"Read more about Activated carbon for biogas with lower wear on the plant\">Read more<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":1001,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"class_list":["post-11433","page","type-page","status-publish"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Activated carbon for biogas without rapid saturation \u2013 get a quote | DANKALK K\/S<\/title>\n<meta name=\"description\" content=\"Activated carbon for biogas must be selected before impurities in the gas stream wear out the engine, filters and equipment. 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