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ZCHG0901
ZhongCheng Chemical
ZCHG09-1
Factory Price Granular Activated Charcoal Coconut Shell Based Activate Carbon
Granular activated carbon (GAC) is a highly versatile adsorbent material widely used in various industries. It is produced by heating carbonaceous materials, such as coal, wood, or coconut shell, at high temperatures to create a highly porous structure. GAC possesses a large surface area with numerous adsorption sites, allowing it to effectively remove contaminants from liquids and gases.
The Application of Granular Activated Carbon
1.Water Treatment: GAC is commonly used in water treatment processes to remove organic compounds, chlorine, pesticides, and other impurities. It effectively improves water quality and taste, making it suitable for drinking water, industrial processes, and wastewater treatment.
2.Air Purification: GAC is utilized in air purification systems to remove volatile organic compounds (VOCs), odors, and harmful gases. It is commonly employed in HVAC systems, industrial air scrubbers, and personal protective equipment (PPE) to ensure clean and safe air environments.
3.Environmental Remediation: GAC plays a crucial role in environmental cleanup and remediation projects. It is used to adsorb and remove contaminants from soil, groundwater, and industrial waste streams, aiding in the restoration of contaminated sites.
4.Chemical and Pharmaceutical Industry: GAC is employed in the chemical and pharmaceutical industries for purification and separation processes. It effectively adsorbs impurities, colorants, and unwanted compounds, ensuring product quality and meeting regulatory requirements.
5.Food and Beverage Industry: GAC is utilized in the food and beverage industry for decolorization, deodorization, and removal of unwanted tastes and odors. It helps in enhancing product quality, extending shelf life, and meeting stringent quality standards.
6.Gold Recovery: GAC is used in gold mining and recovery processes to adsorb and recover gold particles from cyanide solutions. It is an essential component in carbon-in-pulp (CIP) and carbon-in-leach (CIL) processes.
The difference between coconut shell, fruit shell, and columnar activated carbon
Types of granular activated carbon | Coal based columnar granular activated carbon | Fruit shell granular activated carbon | Coconut shell granular activated carbon |
Material | Anthracite | Apricot shells, peach shells, and walnut coconut huskshells are used as raw materials | Coconut husk |
Shape | Black small cylindrical particles | Black amorphous particles | Black irregular granular shape |
Characteristics | Good adsorption performance, easy to reuse and regeneration, and low cost | Good wear resistance, developed voids, high adsorption performance, high strength, economical and durable | High mechanical strength, well-developed pore structure, large specific surface area, fast adsorption speed, high adsorption capacity, non-toxic and odorless, and high price |
Application | Purification of industrial and domestic water and waste gas treatment | Purification, refining, decolorization, and filtration of products in fine chemical, pharmaceutical, and biopharmaceutical processes. | Toxic gas purification, solvent recovery, and high demand water quality treatment |
Technical indicators of activated carbon with different materials
Coal based granular activated carbon | |
Items | Parameters |
Iodine Value | ≥850mg/g |
Strength | ≥90% |
Moisture Content | 8% |
Pore Volume | ≥0.55cm3/g |
Specific Surface Area | ≥750m2/g |
PH Value | 8~10 |
Packed Density | 450~600g/L |
Fruit shell granular activated carbon | |
Items | Parameters |
Iodine Value | ≥950mg/g |
Methylene blue decolorization power | ≥10ml |
Strength | ≥90% |
Specific surface area | 800~10m2/g |
Packed density | 0.45~0.55g/m3 |
PH Value | 5~7 |
Moisture Content | ≤10% |
Granularity | 8-24 mesh |
Coconut shell granular activated carbon | |
Items | Parameters |
Iodine adsorption capacity | ≥1000mg/g |
Methylene blue decolorization power | ≥10ml |
Fill specific gravity | ≥0.5g/cm |
Strength | ≥95% |
PH Value | 5~7 |
Specific surface area | 900~1100m2/g |
Moisture content | ＜10% |
Granularity | 8-24 mesh,>95% |
Notice on Storage and Transportation of Granular Activated Carbon
1.Storage Conditions: Store GAC in a cool, dry, and well-ventilated area. Avoid exposure to direct sunlight, extreme temperatures, moisture, and humidity, as these can affect the adsorption capacity and performance of the carbon.
2.Protection from Contamination: Keep GAC away from chemicals, solvents, and volatile substances that may contaminate or react with the carbon. Store it separately from strong acids, alkalis, and oxidizing agents to prevent any undesired reactions.
3.Proper Packaging: Ensure that GAC is properly packaged in sturdy, sealed containers or bags that protect it from physical damage and contamination. The packaging should be intact and resistant to moisture and dust.
4.Handling and Transportation: When handling GAC, use appropriate personal protective equipment (PPE) such as gloves and safety goggles to prevent skin contact and inhalation of dust. During transportation, secure the containers to prevent shifting or damage that may compromise the quality of the carbon.
