Coconut Shell based Granular Activated Carbon

Coconut Shell Based Granular Activated Carbon (GAC) is a premium filtration medium derived from high-quality coconut shells, offering superior adsorption capabilities for a wide range of applications. With its microporous structure and large surface area, coconut shell GAC is known for its excellent performance in purifying liquids and gases, making it an ideal choice for industries such as water treatment, air purification, and food and beverage processing.

Key Features and Benefits:

  1. High Surface Area and Porosity: Coconut shell GAC has a unique microporous structure that provides an extensive surface area for adsorption, allowing for effective removal of impurities, contaminants, and pollutants.
  2. Renewable and Sustainable Source: Sourced from coconut shells, a renewable resource, this activated carbon is an environmentally friendly option compared to coal-based alternatives.
  3. Exceptional Purity: With a low ash content and high hardness, coconut shell GAC ensures minimal carbon fines and long operational life, reducing the need for frequent replacements.
  4. Effective for Organic and Inorganic Contaminants: Its structure is ideal for adsorbing a wide range of contaminants, including volatile organic compounds (VOCs), chlorine, chloramine, pesticides, and heavy metals.
  5. High Hardness: Coconut shell GAC has superior hardness and abrasion resistance, making it suitable for use in applications where the carbon undergoes physical stress or movement.

Applications:

  • Water Treatment: Widely used for drinking water purification, dechlorination, and wastewater treatment due to its ability to remove chlorine, volatile organic compounds (VOCs), and organic pollutants.
  • Air Purification: Effective in adsorbing harmful gases, VOCs, and odors, making it ideal for industrial and residential air filtration systems.
  • Food and Beverage Industry: Used for purification processes in food and beverage manufacturing to remove impurities, colors, and odors without affecting the taste or quality of the product.
  • Gold Recovery: Coconut shell GAC is extensively used in the mining industry for the recovery of gold via the Carbon-in-Pulp (CIP) and Carbon-in-Leach (CIL) processes.
  • Pharmaceuticals and Chemicals: Plays a key role in the purification of chemicals and pharmaceutical products by removing impurities and contaminants from process streams.

Advantages of Coconut Shell Based GAC:

  • Long Lifespan: Due to its high hardness, coconut shell GAC can withstand multiple regeneration cycles, providing a cost-effective solution over time.
  • Low Dust and Fines: The high hardness ensures minimal dust generation, making it easier to handle and less likely to clog filters.
  • Highly Effective for Taste and Odor Removal: Its microporous structure is particularly effective at removing low molecular weight organic compounds, ensuring cleaner and better-tasting water and air.

Why Choose Coconut Shell GAC?

Coconut shell GAC stands out for its environmental sustainability, high performance, and reliability across various industries. Its ability to remove both organic and inorganic contaminants makes it a versatile solution for numerous filtration and purification applications.

Specifications

Properties Units Grades of Granular Activated Carbon
ASTM SG-500 SG-800 SG-1000 SG-1100
Iodine Value No 550 850 1000 1100
Apparent Density kg/m3 580 550 510 480
CTC Adsorption % 25 50 55 60
Hardness % 99 98 98 98
Ash Content % 5 4 3 3
pH Value 8-10
Sieve Size Any Desired Size