{"id":1141,"date":"2025-10-17T17:11:37","date_gmt":"2025-10-17T09:11:37","guid":{"rendered":"https:\/\/yrdactivatedcarbon.com\/?post_type=product&#038;p=1141"},"modified":"2025-12-03T17:44:47","modified_gmt":"2025-12-03T09:44:47","slug":"columnar-activated-carbon","status":"publish","type":"product","link":"https:\/\/yrdactivatedcarbon.com\/fa\/product\/columnar-activated-carbon\/","title":{"rendered":"Columnar Activated Carbon"},"content":{"rendered":"<h2 dir=\"auto\">Technical Specifications<\/h2>\n<p dir=\"auto\">The following table outlines typical physical and chemical parameters based on industry standards and common product data. Values may vary depending on raw material and activation method; consult specific batch test reports for exact figures.<\/p>\n<table>\n<thead>\n<tr>\n<th data-col-size=\"lg\">Parameter<\/th>\n<th data-col-size=\"lg\">Typical Value<\/th>\n<th data-col-size=\"sm\">Test Method<\/th>\n<th data-col-size=\"xl\">Notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"lg\">Shape<\/td>\n<td data-col-size=\"lg\">Cylindrical pellets<\/td>\n<td data-col-size=\"sm\">Visual<\/td>\n<td data-col-size=\"xl\">Extruded form for uniform distribution<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Diameter<\/td>\n<td data-col-size=\"lg\">0.8 &#8211; 4 mm<\/td>\n<td data-col-size=\"sm\">ASTM D2862<\/td>\n<td data-col-size=\"xl\">Common sizes: 2 mm, 3 mm, 4 mm; customizable<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Length<\/td>\n<td data-col-size=\"lg\">&lt;10 mm<\/td>\n<td data-col-size=\"sm\">ASTM D2862<\/td>\n<td data-col-size=\"xl\">Ensures ease of handling and low breakage<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Iodine Number<\/td>\n<td data-col-size=\"lg\">900 &#8211; 1100 mg\/g<\/td>\n<td data-col-size=\"sm\">ASTM D4607<\/td>\n<td data-col-size=\"xl\">Indicates micropore adsorption capacity for organics<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">CTC (Carbon Tetrachloride)<\/td>\n<td data-col-size=\"lg\">50 &#8211; 70%<\/td>\n<td data-col-size=\"sm\">ASTM D3467<\/td>\n<td data-col-size=\"xl\">Measures vapor phase adsorption efficiency<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Surface Area (BET)<\/td>\n<td data-col-size=\"lg\">900 &#8211; 1200 m\u00b2\/g<\/td>\n<td data-col-size=\"sm\">ASTM D3663<\/td>\n<td data-col-size=\"xl\">High internal surface for enhanced performance<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Pore Volume<\/td>\n<td data-col-size=\"lg\">0.8 &#8211; 1.3 cc\/g<\/td>\n<td data-col-size=\"sm\">ASTM D4222<\/td>\n<td data-col-size=\"xl\">Balanced macro\/meso\/micropores (90% macro\/meso)<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Bulk Density<\/td>\n<td data-col-size=\"lg\">450 &#8211; 550 kg\/m\u00b3<\/td>\n<td data-col-size=\"sm\">ASTM D2854<\/td>\n<td data-col-size=\"xl\">Apparent density; backwashed: ~430 kg\/m\u00b3<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Hardness\/Abrasion Number<\/td>\n<td data-col-size=\"lg\">\u226595%<\/td>\n<td data-col-size=\"sm\">ASTM D3802<\/td>\n<td data-col-size=\"xl\">Ball pan hardness; minimizes attrition in use<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Ash Content<\/td>\n<td data-col-size=\"lg\">\u22645 &#8211; 12%<\/td>\n<td data-col-size=\"sm\">ASTM D2866<\/td>\n<td data-col-size=\"xl\">Low ash for purity, especially in water applications<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Moisture Content<\/td>\n<td data-col-size=\"lg\">\u22645%<\/td>\n<td data-col-size=\"sm\">ASTM D2867<\/td>\n<td data-col-size=\"xl\">As packed; ensures stability during storage<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">pH Value<\/td>\n<td data-col-size=\"lg\">3.0 &#8211; 12.0<\/td>\n<td data-col-size=\"sm\">ASTM D3838<\/td>\n<td data-col-size=\"xl\">Neutral to alkaline depending on impregnation<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"lg\">Ignition Temperature<\/td>\n<td data-col-size=\"lg\">&gt;400 &#8211; 450\u00b0C<\/td>\n<td data-col-size=\"sm\">ASTM D3466<\/td>\n<td data-col-size=\"xl\">Safety threshold for handling<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a dir=\"auto\" style=\"display: inline-block; padding: 12px 28px; border-radius: 999px; background: #0067ff; color: #ffffff; font-size: 20px; font-weight: 600; text-decoration: none; cursor: pointer; \" href=\"mailto:info@yrdcarbon.com\">Get free quality samples for testing<\/a><\/p>\n<h2 dir=\"auto\">Applications<\/h2>\n<p dir=\"auto\">Pellet activated carbon is versatile across industries, leveraging its robust structure for fixed-bed and dynamic systems:<\/p>\n<ul dir=\"auto\">\n<li><strong>Gas and Air Purification<\/strong>: Removal of VOCs, H2S, siloxanes, and odors from industrial emissions, biogas, and ventilation systems.<\/li>\n<li><strong>Water and Wastewater Treatment<\/strong>: Dechlorination, organic contaminant removal, and color\/odor reduction in municipal, industrial, and process water.<\/li>\n<li><strong>Solvent Recovery<\/strong>: Adsorption and regeneration in chemical processing, paints, and printing operations.<\/li>\n<li><strong>Food and Beverage<\/strong>: Decolorization and purification in juice, wine, and sugar processing.<\/li>\n<li><strong>Specialized Uses<\/strong>: Catalyst support, mercury vapor control, and flue gas treatment in environmental engineering.<\/li>\n<\/ul>\n<h2 dir=\"auto\">Quality Standards and Compliance<\/h2>\n<ul dir=\"auto\">\n<li><strong>Testing Standards<\/strong>: Conforms to ASTM (e.g., D2862 for particle size, D4607 for iodine number) and ISO (e.g., 21340 for properties).<\/li>\n<li><strong>Certifications<\/strong>: Food-grade compatible (ANSI\/NSF 61 for drinking water), AWWA B604 for granular activated carbon.<\/li>\n<li><strong>Regulatory Compliance<\/strong>: REACH registered, non-hazardous per OSHA and EU CLP; no PBT\/vPvB substances.<\/li>\n<\/ul>\n<h2 dir=\"auto\">Packaging and Storage<\/h2>\n<ul dir=\"auto\">\n<li><strong>Standard Packaging<\/strong>: 25 kg bags, 500-1000 kg big bags, or bulk shipments on pallets (strapped and shrink-wrapped).<\/li>\n<li><strong>Storage Recommendations<\/strong>: Store in a cool, dry, well-ventilated area away from strong oxidizers and direct sunlight. Avoid contact with air or organic vapors to prevent premature saturation. Shelf life: Up to 2 years under proper conditions.<\/li>\n<\/ul>\n<h2 dir=\"auto\">Safety and Handling<\/h2>\n<ul dir=\"auto\">\n<li><strong>Hazards<\/strong>: Non-hazardous dust; may cause eye\/skin irritation or oxygen depletion in confined spaces when wet. Ignition temperature &gt;400\u00b0C.<\/li>\n<li><strong>PPE<\/strong>: Wear gloves, eye protection, and respiratory mask in dusty areas. Avoid inhalation and contact.<\/li>\n<li><strong>First Aid<\/strong>: Rinse eyes\/skin with water; seek medical attention if irritation persists.<\/li>\n<li><strong>Disposal<\/strong>: Non-hazardous; dispose per local regulations. Spent carbon may require hazardous waste classification based on adsorbed contaminants.<\/li>\n<\/ul>\n<p><a dir=\"auto\" style=\"display: inline-block; padding: 12px 28px; border-radius: 999px; background: #0067ff; color: #ffffff; font-size: 20px; font-weight: 600; text-decoration: none; cursor: pointer; \" href=\"mailto:info@yrdcarbon.com\">Get free quality samples for testing<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p><a dir=\"auto\" style=\"display: inline-block; padding: 12px 28px; border-radius: 999px; background: #0067ff; color: #ffffff; font-size: 20px; font-weight: 600; text-decoration: none; cursor: pointer;\" href=\"mailto:info@yrdcarbon.com\">Get free quality samples for testing<\/a><\/p>\n<p dir=\"auto\">Pellet activated carbon, also known as columnar or extruded activated carbon, is a high-performance adsorbent material designed for efficient purification in gas and liquid phase applications. Manufactured from premium raw materials such as coal, wood, or coconut shell through steam or chemical activation processes, it features a cylindrical shape that ensures low pressure drop and high mechanical strength. This product is ideal for industrial uses requiring reliable contaminant removal, with a focus on volatile organic compounds (VOCs), odors, and impurities.<\/p>\n<p dir=\"auto\">Our pellet activated carbon complies with international standards like ASTM and ISO, ensuring consistent quality for global markets. It is widely used in environmental protection, water treatment, and air filtration systems.<\/p>\n<h2 dir=\"auto\">Key Features and Benefits<\/h2>\n<ul dir=\"auto\">\n<li><strong>High Adsorption Capacity<\/strong>: Optimized pore structure for superior removal of organic pollutants, gases, and odors.<\/li>\n<li><strong>Durability<\/strong>: High hardness reduces dust formation and extends service life in fixed-bed systems.<\/li>\n<li><strong>Low Pressure Drop<\/strong>: Uniform pellet shape minimizes flow resistance, improving system efficiency.<\/li>\n<li><strong>Regenerability<\/strong>: Suitable for thermal reactivation, promoting cost savings and sustainability.<\/li>\n<li><strong>Versatility<\/strong>: Available in various diameters and impregnations for tailored applications, such as H2S removal or mercury control.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"featured_media":1370,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-1141","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-activated-carbon-series","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Columnar Activated Carbon<\/title>\n<meta name=\"description\" content=\"Durable columnar activated carbon for water, air and gas purification. 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