FILTRACHEM
Coconut shell granular activated carbon
Premium Grade

Coconut Shell Granular
Activated Carbon

Superior micropore structure from premium coconut shells. The highest quality granular carbon for demanding applications.

Product Overview

Coconut shell granular activated carbon is produced from high-quality coconut shells through high-temperature steam activation. It features an exceptionally well-developed micropore structure (pore diameter < 2nm), making it the preferred choice for applications requiring high adsorption of small molecules.

With hardness exceeding 95% and low ash content below 5%, coconut shell GAC offers the longest service life among all activated carbon types. It is the industry standard for gold recovery (CIL/CIP processes), drinking water purification, and food-grade applications.

Available Mesh Sizes

6×12 Mesh

Gold recovery, coarse water filtration

8×30 Mesh

Drinking water, general purification

12×40 Mesh

Fine water treatment, food & beverage

Key Applications

  • Drinking water purification
  • Gold recovery (CIL/CIP)
  • Food & beverage processing
  • Pharmaceutical purification
  • Aquarium & fish pond filtration
  • Coconut shell carbon filters
  • Electronics-grade water
  • Desalination pre-treatment
Coconut shell granular activated carbon close-up

Technical Specifications

Raw MaterialCoconut shell
Mesh Sizes4×8, 6×12, 8×30, 12×40, 20×50, 30×60
Iodine Number900 – 1200 mg/g
Surface Area1000 – 1300 m²/g
Hardness> 95%
Ash Content< 5%
Moisture< 5%
pH6 – 8
Bulk Density0.45 – 0.55 g/cm³
ActivationSteam activated
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Related Products

Coconut Pellet AC →Coconut Powdered AC →Gold Recovery Carbon →

Why Choose Activated Carbon Factory

🏭

Factory Direct

No middlemen. Direct from our 3 production bases. Best prices guaranteed.

🔬

Quality Tested

Every batch tested with full COA. ISO 9001 certified. SGS/BV third-party testing.

📦

Custom Specs

Custom particle size, iodine value, packaging, and branding. MOQ 3 tons.

🚢

Fast Delivery

7-10 days standard. Expert logistics team handles all export documentation.

Packaging Options

25 kg

PP woven bags

Standard export, palletized

500 kg

Jumbo bags

Bulk with pallet, forklift ready

1000 kg

Super sacks

Large-scale industrial

Custom

OEM packaging

Your brand, free design

Frequently Asked Questions

Why is coconut shell GAC considered premium?
Coconut shell GAC has the highest micropore volume, hardness (&gt;95%), and lowest ash (&lt;5%) among all carbon types. This translates to longer service life, better small-molecule adsorption, and suitability for food and pharma applications.
What mesh size for gold recovery?
6×12 mesh is the global standard for CIL/CIP gold recovery. Its larger particle size allows efficient screening while maintaining good gold loading kinetics. Hardness &gt;97% minimizes carbon loss in abrasive slurry.
Is coconut shell GAC food safe?
Yes, our coconut shell GAC meets FCC, HALAL, Kosher, and NSF/ANSI 61 standards. Acid-washed grades with &lt;1% ash and &lt;0.05% iron are available for the most demanding food and pharmaceutical applications.
How long does coconut shell GAC last?
Due to exceptional hardness (&gt;95%), coconut shell GAC has the longest service life — typically 1-3 years in water treatment depending on water quality and flow rate. It can also be thermally regenerated.
What is the price vs coal GAC?
Coconut shell GAC is typically 30-50% more expensive than coal GAC. However, its longer service life and superior performance often make it more cost-effective over the total lifecycle.
Activated Carbon Factory coconut shell carbon

Premium Coconut Shell Carbon

Acid-washed, water-washed, and food-grade options available. Free samples for testing.

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