Coal based granular activated carbon

Coal Based Granular Active Carbon is widely used in food industry, medical treatment, mine, metallurgy, petrochemical, steel making , tobacco, fine chemicals and so on. it is applied to high purity drinking water, industrial water and waste water for the purification such as chlorine removal, decoloration and deodorizatioin.

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  • according to different raw materials, activated carbon can be divided into wood, various fruit shells (coconut shell, apricot shell, walnut shell, etc.), coal and petroleum coke activated carbon;

  • according to the different applications, it can be divided into liquid adsorption, catalytic performance, gas adsorption activated carbon;

  • from the manufacturing method, it is divided into physical method, chemical method and mixed method activated carbon.



  • High Quality Raw Coal

  • Excellent Hardness

  • Superior Adsorption

  • Low ash and Moisture

  • High Microporous Structure


The following is the parameter information of the coal based granular activated carbon we mainly produce. We can also customize according to the iodine value and specifications if clients need.

Subject ZLGAC---Coal granular activated carbon
 Coarseness (mm) 0.5-1, 1-2, 2-4, 4-6, 6-8mm
 Iodine Absorb (mg/g) ≥600 ≥800 ≥900 ≥1000 ≥1100
Specific Surface Area ( m2 /g) 660 880 990 1100 1200
CTC ≥25 ≥40 ≥50 ≥60 ≥65
 Moisture (%) ≤10 ≤10 ≤10 ≤8 ≤5
Ash (%) ≤18 ≤15 ≤15 ≤10 ≤8
 Loading Density (g/l) 600-650 500-550 500-550 450-500 450-500


Coal Based Granular Active Carbon is widely used for removing organic materials and free chlorine in water treatment, and adsorbing harmful gases in the air.

Coal based granular activated carbon application

●  Waste water treatment
●  Industrial water treatment
●  Potable water treatment 
● Swimming pools and aquariums
● Reverse Osmosis (RO) Plants

● Water filter / water reclamation plant
● Urban water treatment
● Farm water 
● Power plant boiler water
● Beverage, food and medicines water
● Pond and pool water purification
● Glycerin decolorization
● Sugar and clothes decolorization
Car Canister
Iodine Recovery

Zhulin Activated Carbon Group is a China leading supplier with over 20 years of expertise in activated carbon industry. Our products are certified with NSF, HALAL, ARA HALAL, KOSHER and ISO 9001:2008.  Our company is committed to providing a range of high quality, innovative, cost-effective activated carbon products which are used in water treatment, gas purification, gold recovery, sugar decolorization, sewage treatment, air filters in gas masks and respirators, filters in compressed air and many other applications.

Due to its continuous and widespread success in overseas market and outstanding social contributions, our company was awarded by the local government for many times. Our products have been exported to Europe, Asia, Africa, South America, Oceania and other countries and regions, which enjoys good reputation.

We complement our activated carbon products with on-site systems and services to help meet your specific needs. Sample is free for clients

We not only provide a good product, but also provide high quality service. If you are interested in our products, you can contact us in the following ways.
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