{"id":6765,"date":"2025-03-26T09:32:23","date_gmt":"2025-03-26T01:32:23","guid":{"rendered":"https:\/\/www.xuyemachine.com\/?p=6765"},"modified":"2026-05-06T14:57:51","modified_gmt":"2026-05-06T06:57:51","slug":"activated-carbon-regeneration-kiln","status":"publish","type":"post","link":"https:\/\/www.baoyuanjx.com\/vi\/activated-carbon-regeneration-kiln.html","title":{"rendered":"Activated carbon regeneration kiln"},"content":{"rendered":"
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Activated carbon regeneration kiln<\/h1>\n\n\n\n
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At present, various activated carbon-using enterprises produce a large amount of waste activated carbon every year. According to incomplete statistics, there are at least tens of millions of tons, but less than 20% is recycled, and most of it is disposed of as garbage incineration, which not only wastes resources, but also brings greater pollution to the environment. Human beings are facing the dual pressures of natural resource shortage and solid waste pollution, which threatens human survival and life. In view of the characteristics of activated carbon that is easy to regenerate after failure, our factory adopts a new process of thermal regeneration technology. Through regeneration, it can not only save activated carbon resources, but also reduce secondary pollution, with significant social and economic benefits and broad market prospects.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

PROCESS<\/strong><\/p>\n\n\n\n

 Activated carbon regeneration kiln<\/strong> is used to restore the adsorption performance of waste activated carbon that has adsorbed harmful substances. Through certain regeneration methods, the pore structure of activated carbon is restored, thereby extending the service life of activated carbon, reducing the frequency of replacement and reducing operating costs. The adsorption performance of activated carbon will decrease with the use time, mainly because the pollutants adsorbed on its surface will gradually become saturated or covered by other substances, so regular regeneration is required.<\/p>\n\n\n\n

I. Drying stage: Heat the waste activated carbon with a moisture content of 20-60% to evaporate the adsorbed water in the carbon particles, and at the same time, some low-boiling organic matter will also volatilize.<\/p>\n\n\n\n

2. Heating and carbonizing stage: The granular carbon is heated to about 850\u00b0C. As the temperature rises, different organic matter is eliminated from the activated carbon matrix in the form of volatilization, decomposition, carbonization, and oxidation.
3. Activation stage: After the organic matter is carbonized at high temperature, a considerable part of the carbide remains in the micropores of the activated carbon. At this time, an activator is required to perform a gasification reaction, so that the residual carbide is gasified into hydrogen, carbon monoxide and other gases at about 850-900\u00b0C, so that the surface of the activated carbon micropores is cleaned and its adsorption performance is restored.
The specific reaction formula is as follows:
C+H2O=CO+H2
2CO+O2=2CO2
2H2+O2=2H2O
C+CO2=2CO<\/p>\n\n\n\n

Cooling and transportation of finished products: After the waste activated carbon is activated and regenerated in the continuous furnace, it enters the cooling equipment and adopts indirect cooling. The temperature after cooling is less than 40\u2103.
Finished product processing: Screening, grinding, homogenization, packaging, etc. of activated carbon.
Waste gas treatment: Harmful substances in waste gas can be removed through secondary combustion, SNCR, waste heat boiler, rapid cooling, dry deacidification, pulse dust removal, wet deacidification, demisting and other treatments.<\/p>\n\n\n\n

Activated carbon regeneration kiln Product advantage<\/h2>\n\n\n\n

1.Wide range of use:<\/strong><\/p>\n\n\n\n

Can process powdered activated carbon, granular activated carbon, columnar activated carbon, honeycomb activated carbon, special-shaped activated carbon, etc.
2.High regeneration efficiency: <\/strong><\/p>\n\n\n\n

60-100%. Through the secondary activation method, not only the micropores of the waste activated carbon are reactivated, but also new micropores can be activated to restore and improve the adsorption performance of the activated carbon.
3.High economic benefits:<\/strong><\/p>\n\n\n\n

Higher thermal utilization rate, heat recovery rate, and less fuel consumption can be used to complete the regeneration of activated carbon.
4.High degree of automation:<\/strong><\/p>\n\n\n\n

The whole set of equipment adopts PLC automatic control, and sensors are installed at multiple process nodes of the whole production line for monitoring to ensure the safety of each link. The process parameters of the equipment can be automatically adjusted through PLC, which is highly flexible. The entire production line uses less labor.
5.Large output: <\/strong><\/p>\n\n\n\n

1-20t\/d.<\/p>\n\n\n\n

Activated carbon regeneration kiln parameter<\/h2>\n\n\n\n
Raw material<\/td>Coconut shell\/nut shell\/cylindrical activated carbon<\/td>Powdered activated carbon<\/td><\/tr>
Capacity<\/td>5-20t\/d<\/td>3-10t\/d<\/td><\/tr>
preprocessing<\/td>Screening and impurity removal<\/td>Screening and impurity removal<\/td><\/tr>
Regeneration kiln heating method<\/td>Internal heating\/external heating<\/td>external heating<\/td><\/tr>
Regeneration carbon rate<\/td>80-90%<\/td>50-65%<\/td><\/tr>
Particle size requirements<\/td>1-10mm<\/td>0-1mm<\/td><\/tr>
fuel<\/td>natural gas\/oil<\/td><\/tr>
Regeneration effect (compared with original activated carbon)<\/td>50-100%<\/td><\/tr>
Regeneration temperature<\/td>800-950\u00baC<\/td><\/tr>
Finished product cooling method<\/td>Indirect water cooling<\/td><\/tr>
Activator<\/td>Water vapor\/flue gas<\/td><\/tr>
Waste gas treatment process<\/td>Secondary combustion, SNCR, waste heat boiler, quenching, dry deacidification, pulse dust removal, wet deacidification, defogging, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\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":7850,"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":[43,54],"tags":[47],"class_list":["post-6765","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activated-carbon-making-machine","category-by-type","tag-activated-carbon-furnace"],"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:5:\"Steam\";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":["10678"],"_thumbnail_id":["7850"],"_wp_old_slug":["ev-charger-ac-wall-mounted-charging-pile-3"],"themepark_seo_title":["Activated Carbon Furnace \u2013 Industrial Carbonization & Activation Kiln Manufacturer"],"themepark_seo_description":["Premium activated carbon furnace for efficient carbonization and activation. 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