Guangdong Yicarb Activated Carbon Co., Ltd.
Guangdong Yicarb Activated Carbon Co., Ltd.

Coal-Based Granular Activated Carbon

High quality bituminous coal is selected by YICARB as the raw material for coal based granular activated carbon. It is directly crushed and sieved into 2-8mm particle size, and activated wool is produced through carbonization and activation. Then, according to customer requirements, it is crushed and sieved into appropriate particle size. This GAC granular activated carbon has the advantages of developed pores, large specific surface area, strong adsorption capacity, high mechanical strength, low bed resistance, good chemical stability, easy regeneration, ability to withstand high temperature and high pressure, and durability. It has strong adsorption capacity for organic matter, chlorine, and impurities in various types of water.

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Coal-Based Granular Activated Carbon Applications


Sewage Treatment


YICARB's coal-based granular activated carbon is an effective solution for sewage treatment, helping remove organic impurities, odors, and residual contaminants from wastewater streams. Its excellent adsorption performance supports deeper purification and improved water quality in municipal and industrial sewage treatment systems.


Solvent Recovery


In solvent recovery applications, YICARB's coal-based granular activated carbon provides efficient adsorption for various gas-phase and liquid-phase organic compounds. It helps improve recovery efficiency and supports stable performance in industrial processes that require reliable separation and purification. For more details, please refer to solvent recovery activated carbon.


Drinking Water Treatment


YICARB's coal-based granular activated carbon is widely used in drinking water treatment for deep purification, decolorization, and deodorization. It effectively removes chlorine, taste- and odor-causing substances, and other impurities, helping deliver clean and safe water for residential and municipal use.


Industrial and Mining Industry


In the industrial and mining industry, YICARB's coal-based granular activated carbon is used for purification, refining, and contaminant removal across demanding process environments. It performs well in applications such as chemical processing, precious metal recovery, and catalyst support, offering dependable adsorption performance.


Exhaust Gas Treatment


YICARB's coal-based granular activated carbon is also suitable for exhaust gas treatment, where it helps adsorb harmful gases, organic vapors, and unpleasant odors. This makes it a practical choice for environmental protection systems and industrial air purification applications.


Filter Canister


For filter canister applications, YICARB's coal-based granular activated carbon delivers strong adsorption in compact filtration formats. It is ideal for use in cartridge-style systems where efficient purification, consistent flow, and reliable contaminant removal are required.



Coal-Based Granular Activated Carbon Technical Parameters

Partical Size

(mesh)

Iodine

(mg/g)

Surface Area

(m²/g)

CTC

(%)

Methylene Blue

Adsoprtion (mg/g)

Hardness

(%)

Moisture

(%)

Ash

(%)

Density

(g/l)

Float Rate

(%)

4-8

300-1100

400-1200

30-90

50-250

90-98

2-5

6-20

360-630

0-6

6-12

300-1100

400-1200

30-90

50-250

90-98

2-5

6-20

360-630

0-6

8-16

300-1100

400-1200

30-90

50-250

90-98

2-5

6-20

360-630

0-6

8-30

300-1100

400-1200

30-90

50-250

90-98

2-5

6-20

360-630

0-6

10-20

300-1100

400-1200

30-90

50-250

90-98

2-5

6-20

360-630

0-6

12-40

300-1100

400-1200

30-90

50-250

90-98

2-5

6-20

360-630

0-6

30-60

300-1100

400-1200

30-90

50-250

90-98

2-5

6-20

360-630

0-6

40-80

300-1100

400-1200

30-90

50-250

90-98

2-5

6-20

360-630

0-6

Note: All specifications could be adjusted as per client's request by YICARB activated carbon manufacturer.



How does granular activated carbon purify substances by removing contaminants?


Granular activated carbon (GAC), also known as activated charcoal granules, primarily functions through a process called adsorption, where contaminant particles or molecules bind to the surface of the carbon granules. This highly efficient mechanism enables GAC carbon to capture and eliminate unwanted substances, such as unpleasant tastes, odors, and a wide range of pollutants, from water, air, or other liquids. The exceptional effectiveness of granular activated carbon media stems from its vast surface area, which is riddled with microscopic pores, providing an extensive platform for trapping and retaining impurities. This makes activated carbon products a preferred choice for filtration and granular activated carbon systems, significantly improving the quality and purity of the treated medium for various applications.


What role does adsorption play in the effectiveness of granular activated carbon?


Adsorption serves as the cornerstone of activated carbon GAC's ability to purify. This process involves contaminants, such as organic chemicals, volatile compounds, and odor-causing agents, adhering to the surface of the granulated activated charcoal. The expansive surface area of GAC activated carbon, characterized by its porous structure, significantly enhances its capacity to attract and retain these impurities, making it a powerful tool for eliminating pollutants from air or water. For those looking to buy granular activated carbon, whether coal-based granular activated carbon or other types, its adsorption capabilities ensure cleaner, safer, and more palatable outputs. Businesses and individuals can source bulk granular activated carbon from reputable granular activated carbon suppliers to meet their purification needs effectively.

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