{"id":7404,"date":"2025-08-13T17:17:27","date_gmt":"2025-08-13T09:17:27","guid":{"rendered":"https:\/\/www.xuyemachine.com\/?p=7404"},"modified":"2026-05-07T10:31:57","modified_gmt":"2026-05-07T02:31:57","slug":"coal-based-granular-activated-carbon-rotary-kiln","status":"publish","type":"post","link":"https:\/\/www.baoyuanjx.com\/fr\/coal-based-granular-activated-carbon-rotary-kiln.html","title":{"rendered":"Coal based granular activated carbon rotary kiln"},"content":{"rendered":"
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Coal based granular activated carbon rotary kiln<\/h2>\n\n\n\n
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Coal-based granular activated carbon kilns are specialized thermal equipment for producing coal-based granular activated carbon. Through two core processes, carbonization and activation, they transform raw materials such as anthracite into a porous adsorbent material. Their operating principle is as follows:<\/p>\n\n\n\n

Carbonization: Coal (such as high-quality anthracite) is heated in an oxygen-free environment, causing pyrolysis to form a carbon structure and remove volatiles, creating initial pores.<\/p>\n\n\n\n

Activation: Activators such as steam and carbon dioxide are introduced under high temperature and pressure to further expand pores, increase specific surface area, and enhance adsorption performance.<\/p>\n\n\n\n

Forming and Post-Processing: The carbonized and activated material is crushed, screened (typically to a particle size of 2-4 mm), washed, and dried to produce the finished granular activated carbon.<\/p>\n\n\n\n

Production Requirements for Coal-Based Activated Carbon Equipment.<\/h2>\n\n\n\n

Raw Material Compatibility: Anthracite is the primary raw material, but lignite, bituminous coal, and other types can also be processed. Raw materials are selected based on carbon content and density.<\/p>\n\n\n\n

Product Specifications: The mainstream product is 2-4 mm granular activated carbon, with a specific surface area of 800-1200 m\u00b2\/g and a strength of \u226590%. Environmental protection requirements: It must be equipped with tail gas treatment equipment to reduce sulfide and nitrogen oxide emissions and comply with clean production standards.<\/p>\n\n\n\n

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Coal activated carbon making machine Key Technical<\/h2>\n\n\n\n


Temperature Control<\/strong>: 400-600\u00b0C for the carbonization stage and 800-1000\u00b0C for the activation stage, with an accuracy of \u00b15\u00b0C to ensure pore structure stability.
Atmosphere Control<\/strong>: Oxygen content monitoring and inert gas (nitrogen) supplementation are used to maintain a weakly oxidizing environment to avoid excessive ablation.
Raw Material Compatibility<\/strong>: A variety of wood-based materials, including sawdust, coconut shells, and fruit shells, can be processed. The moisture content of the raw materials should be controlled at 10%-15% to improve thermal efficiency.<\/p>\n\n\n\n

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Application Areas and Market Value<\/h2>\n\n\n\n


Core Applications in Water Treatment<\/strong>
Products produced in coal-based granular activated carbon kilns are ideal for water treatment due to their well-developed pore structure and high adsorption efficiency:
Municipal Water Supply<\/strong>: Removes odor, taste, residual chlorine, and heavy metals (lead, mercury, etc.) from water, while reducing color.
Rainwater Purification<\/strong>: Used in rainwater collection systems to adsorb organic compounds, pesticides, and suspended solids, improving water quality and taste.
Industrial Wastewater Treatment: Treats printing and dyeing and chemical wastewater, removing COD, BOD, and recalcitrant organic matter.
Other Key Applications:<\/strong>
Air Purification:<\/strong> Adsorbs harmful gases such as formaldehyde and VOCs, and is used in air purifier filters.
Solvent Recovery<\/strong>: Recovers organic solvents such as benzene and ethanol in chemical production, reducing raw material consumption.
Desulfurization and Denitrification<\/strong>: Used as a catalyst carrier in power plant flue gas treatment to remove SO\u2082 and NOx.<\/p>\n\n\n\n

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High carbon yield<\/strong>: One ton of activated carbon can be produced from 5-6 tons of raw material. Both carbonization and activation are performed in an oxygen-free environment, minimizing carbon loss. The carbonization furnace utilizes segmented temperature control for controlled carbonization.
Adjustable Product Quality<\/strong>: Adjustable production process parameters enable the production of coconut shell activated carbon in various specifications.
High Automation<\/strong>: The entire equipment utilizes PLC automation control, and sensors are installed at multiple process nodes throughout the production line to ensure safety at every stage. The equipment’s process parameters can be automatically adjusted via the PLC, providing exceptional flexibility. The entire production line utilizes minimal labor, saving labor.
High production output<\/strong>: 5-20 tons\/day.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Activated carbon making machine parameter<\/h2>\n\n\n\n
capacit\u00e9<\/td>5-8t\/d<\/td>8-10t\/d<\/td>10-12t\/d<\/td>12-15t\/d<\/td>15-20t\/j<\/td><\/tr>
Mod\u00e8le de s\u00e9choir<\/td>HG-800<\/td>HG-1000<\/td>HG-1200<\/td>HG-1500<\/td>HG-1800<\/td><\/tr>
Puissance du s\u00e9choir<\/td>3kw<\/td>4kw<\/td>7,5 kW<\/td>15kw<\/td>22kw<\/td><\/tr>
mod\u00e8le de four de carbonisation en continu<\/td>TH-1500<\/td>TH-1500<\/td>TH-1800<\/td>TH-2000<\/td>TH-2000<\/td><\/tr>
Temp\u00e9rature de carbonisation<\/td>600-850\u2103<\/td><\/tr>
Teneur en carbone fixe apr\u00e8s carbonisation<\/td>70-80%<\/td><\/tr>
Mat\u00e9riau du tambour du four de carbonisation<\/td>309S\/310S<\/td>309S\/310S<\/td>309S\/310S<\/td>309S\/310S<\/td>309S\/310S<\/td><\/tr>
Mod\u00e8le de four d'activation<\/td>HN-5<\/td>HN-8<\/td>HN-10<\/td>HN-12<\/td>HN-15<\/td><\/tr>
Puissance du four d'activation<\/td>15kw<\/td>22kw<\/td>30kw<\/td>37kw<\/td>37kw<\/td><\/tr>
Mat\u00e9riau de la chambre du four d'activation<\/td>QQ345+plaque d'isolation thermique nanom\u00e9trique+r\u00e9fractaire<\/td><\/tr>
Temp\u00e9rature d'activation<\/td>850-950\u2103<\/td><\/tr>
Activateur<\/td>Vapeur d'eau ou acide phosphorique (personnalis\u00e9 selon les exigences du client, la conception de l'\u00e9quipement sera mise \u00e0 jour)<\/td><\/tr>
Temps d'activation<\/td>1-2h<\/td><\/tr>
Mod\u00e8le de machine de refroidissement<\/td>GTL-1004<\/td>GTL-1204<\/td>GTL-1206<\/td>GTL-1504<\/td>GTL-1506<\/td><\/tr>
Temp\u00e9rature apr\u00e8s refroidissement<\/td>\u226440\u2103<\/td><\/tr>
Mod\u00e8le de broyeur de charbon actif<\/td>SGP-400<\/td>SGP-400<\/td>SGP-600<\/td>SGP-800<\/td>SGP-800<\/td><\/tr>
Taille du produit fini en charbon actif<\/td>4-60mesh<\/td><\/tr>
Indice d'iode du charbon actif<\/td>800-1300mg\/g<\/td><\/tr>
Surface sp\u00e9cifique du charbon actif<\/td>800-1500m\u00b2\/g<\/td><\/tr>
R\u00e9sistance du charbon actif<\/td>\u226595<\/td><\/tr>
CTC<\/td>\u226560%<\/td><\/tr>
Densit\u00e9 de remplissage<\/td>0,45-0,55g\/cm3<\/td><\/tr>
Cendres de charbon actif<\/td>\u22643%<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n

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<\/div><\/section>","protected":false},"excerpt":{"rendered":"

Activated carbon kiln is a special equipment for producing activated carbon. It mainly converts carbon-containing materials (such as wood, coal, coconut shell, etc.) into activated carbon with a highly porous structure through high-temperature pyrolysis and steam activation. Activated carbon is widely used in water treatment, air purification, waste gas treatment and industrial adsorption. The working principle of the activated carbon kiln includes heating the raw materials to a certain temperature and activating the reaction under specific conditions, so that a large number of micropores are formed on its surface to improve the adsorption performance. With the continuous improvement of environmental protection needs, modern activated carbon kilns are gradually developing in the direction of energy saving, environmental protection and high efficiency, optimizing production processes, reducing energy consumption, and improving the quality and output of activated carbon.<\/p>","protected":false},"author":2,"featured_media":7799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"100% dong","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[43,55],"tags":[50],"class_list":["post-7404","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activated-carbon-making-machine","category-by-raw-materials","tag-activated-carbon-kiln"],"metadata":{"_canshu":["a:4:{i:0;a:5:{s:5:\"title\";s:12:\"Raw material\";s:4:\"text\";s:54:\"Wood\uff0c Coal\uff0c Coconut shells\uff0c Bamboo\uff0c Fruit pits\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:1;a:5:{s:5:\"title\";s:9:\"Activator\";s:4:\"text\";s:22:\"Steam, phosphoric acid\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:2;a:5:{s:5:\"title\";s:10:\"Automation\";s:4:\"text\";s:4:\" PLC\";s:2:\"f1\";i:15;s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:3;a:5:{s:5:\"title\";s:8:\"capacity\";s:4:\"text\";s:12:\"Customizable\";s:2:\"f1\";i:15;s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}}"],"themepark_post_width":["100% dong"],"themepark_post_img":[""],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_paddingblock":["1"],"catce":["sidebar-widgets4"],"views":["9379"],"_wp_old_slug":["ev-charger-ac-wall-mounted-charging-pile-3"],"themepark_seo_title":["Coal-Based Activated Carbon Kiln Equipment - Professional Activated Carbon Production Solutions | Customized Services"],"themepark_seo_description":["We are a coal-based activated carbon kiln manufacturer, supplying high-temperature activation furnaces and carbonization equipment to enhance the adsorption performance of activated carbon. 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