Granular activated carbon

Activated carbon comes in various types based on production methods, appearance, applications, and pore size. It exists in granular and powdered forms, with granular varieties further categorized as irregular or cylindrical. Raw materials include wood, fruit shells (coconut, apricot, walnut shells), coal, and petroleum coke. Applications range from liquid adsorption and catalytic performance to gas adsorption. Manufacturing methods involve physical, chemical, and hybrid processes. Granular activated carbon is primarily produced from coconut shells, apricot shells, and coal-based materials, featuring large, medium, and micropores. 

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coal-based granular activated carbon

Coal-based granular activated carbon is widely used in food, medical, mining, metallurgy, petrochemical, steelmaking, tobacco, fine chemical and other fields. It is suitable for purification treatment of high-purity drinking water, industrial water and wastewater, such as dechlorination, decolorization and deodorization.

 · Indicator: Iodine value 500-1400

 · Specifications: Irregular crushing and pelletizing

Applications: Widely used in food, medical, mining, metallurgy, petrochemical, steelmaking, tobacco, fine chemical industries, etc. Suitable for purification of high-purity drinking water, industrial water, and wastewater, including chlorine removal, decolorization, and deodorization.

Introduction to Coal-based Granular Activated Carbon:

Coal-based granular activated carbon is primarily categorized into two types: raw coal crushed carbon and briquette crushed carbon. Produced from premium anthracite as raw material through high-temperature activation and advanced refining processes, this product exhibits black granular morphology. It boasts exceptional characteristics including large specific surface area, high strength, superior adsorption capacity, well-developed pore structure, low bed resistance, excellent chemical stability, easy regeneration capability, and long service life.

Application of coal-based granular activated carbon:

1、Water treatment industry: tap water, industrial water, wastewater treatment, purified water, beverage, food, pharmaceutical water.

2、Air purification: removes impurities and odors, adsorbs, and eliminates harmful gases such as formaldehyde, benzene, toluene, xylene, and oil vapors.

3、Industrial applications: decolorization, purification, and air purification.

4、Aquaculture in water plants: filtration of fish tanks.

5、Carrier: Catalyst and catalyst carrier.

Coal particle activated carbon parameters:

Coconut shell granular activated carbon

Coconut shell granular activated carbon (Coconut Shell Granular Carbon) is produced from premium Southeast Asian coconut shells using advanced manufacturing processes, involving carbonization, activation, and refined processing.

Coconut Shell Granular Activated Carbon Product Introduction:

Coconut Shell Granular Activated Carbon (Coconut Shell Carbon) is manufactured from premium Southeast Asian coconut shells through advanced production processes, including carbonization, activation, and refinement. This product is a black, amorphous granule that is non-toxic and odorless, featuring a highly developed pore structure, large specific surface area, strong adsorption capacity, and high strength. The coconut shell granular activated carbon undergoes a unique pore size regulation process through deep activation, resulting in abundant and well-developed pores.

Application of coconut shell granular activated carbon product:

1、Water purification treatment: Suitable for purification of water filters (CTO and UDF types), drinking water, industrial water, circulating water, industrial wastewater, and municipal wastewater. It effectively adsorbs residual chlorine, ammonia nitrogen, nitrate, heavy metals, and COD.

2、Pure water system: purification of pure water and high-purity water, etc.

3、Gold extraction: both carbon pulp method and heap leaching method can be used, with common sizes of 5-10 mesh, 6-12 mesh, or 8-16 mesh.

4、Desulfurization alcohol: Desulfurization alcohol in the oil refining industry.

5、Food industry: monosodium glutamate (K15 activated carbon), citric acid, decolorization and refinement of alcoholic beverages.

6、Catalyst and its carrier: mercury catalyst carrier, etc.

7、Gas filtration: cigarette filter, VOC gas filtration, etc.

8、fish culture 。

9、De-molybdenized (8-30 mesh).

10、food additives 。

Advantages of coconut shell granular activated carbon products:

1、Coconut shell activated carbon has 5 times higher adsorption capacity than ordinary activated carbon, and the adsorption rate is faster.

2、Coconut fiber carbon has developed specific surface area, rich micropore diameter, specific surface area can reach 1000-1600m2/g, micropore volume is about 90%, micropore diameter is 10A-40A;

3、It has the advantages of large specific surface area, moderate pore size, uniform distribution, fast adsorption rate and less impurities.

4、The imported coconut shells are selected for their thick raw material, high strength, resistance to breaking and washing.

Coconut Shell Granular Activated Carbon Technical Specifications:

Indicator: Coconut Shell Granular Activated Carbon Indicator: Coconut Shell Granular Activated Carbon

Particle size (mesh): 1-2 mm, 2-4 mm, 4-8 mm, 5-10 mm, 6-12 mm, 8-16 mm, 8-30 mm, 10-20 mm, 20-40 mm, 40-80 mm Particle size (mesh): 1-2 mm, 2-4 mm, 4-8 mm, 5-10 mm, 6-12 mm, 8-16 mm, 8-30 mm, 10-20 mm, 20-40 mm, 40-80 mm

Guokr granular activated carbon

Coconut shell granular activated carbon, also known as coconut shell granular charcoal, is primarily produced from coconut shells, apricot shells, peach shells, and walnut shells through a series of refined manufacturing processes. This product is widely used in applications such as ultrapure water, drinking water, industrial water, brewing, decolorization, gas purification, waste gas treatment, and desiccants.

Guokr granular activated carbon

Indicator: Iodine value 600-1200

Specifications: 4-8, 5-10,6-12,8-16,8-30,10-20,20-40,40-80 mesh

APPLICATION: It is widely used in water treatment of drinking water, industrial water, sewage, gold refining, food decolorization and refining.

Guokr Granular Activated Carbon Product Introduction:

Coconut shell granular activated carbon, also known as coconut shell granular charcoal, is primarily produced from coconut shells, apricot shells, peach shells, and walnut shells through a series of refined manufacturing processes. This product is widely used in applications such as ultrapure water, drinking water, industrial water, brewing, decolorization, gas purification, waste gas treatment, and desiccants.

Fruit shell granular carbon packaging: outer cardboard with inner plastic, 25kg/bag, metric ton

Key advantages of Guokr activated carbon products:

1、high wear resistance

2、well developed pores

3、high adsorption performance

4、High strength

5、renewable

6、Economic durability

Technical parameters of Guokr granular activated carbon: