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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 | 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.
● 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
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
