Our coal-based granular activated carbon (GAC) is made from high-quality anthracite coal through advanced steam activation technology. As a China activated carbon manufacturer with over 20 years of experience, we supply bulk coal-based activated carbon for water purification, air filtration, solvent recovery, and industrial applications worldwide.
With high iodine value and excellent adsorption capacity, our granular activated carbon ensures superior performance and long service life, making it a cost-effective choice for large-scale treatment systems.
Key Features
- High Iodine Value – Excellent adsorption capacity for removing impurities, chlorine, organic compounds, and odors.
- Strong Mechanical Strength – Low dust generation and high wear resistance for extended service life.
- Custom Mesh Size – Available in 4×8, 8×16, 8×30, 12×40 mesh sizes to meet specific application needs.
- Low Ash & Moisture Content – Ensures high efficiency and consistent performance in treatment systems.
- Regeneration Friendly – Suitable for thermal or chemical regeneration, reducing operating costs.
Applications of Coal-Based Granular Activated Carbon
Water Treatment
Our granular activated carbon for water treatment effectively removes chlorine, organic matter, pesticides, and other contaminants. Widely used in drinking water purification, municipal water systems, and industrial wastewater treatment.
Air Filtration & Gas Purification
Designed for granular activated carbon for air filtration, it captures VOCs, odors, and harmful gases in industrial exhaust systems, HVAC filters, and air scrubbers.
Solvent Recovery & Chemical Processing
Coal-based GAC is ideal for solvent recovery, gas separation, and purification processes in chemical plants.
Technical Specifications
| Parameter | Value |
| Raw Material | Anthracite Coal |
| Mesh Size | 4×8, 8×16, 8×30, 12×40 |
| Iodine Value (mg/g) | 350-1100 |
| Moisture (%) | ≤5 |
| Ash Content (%) | ≤8 |
| Bulk Density (g/cm³) | 0.35–0.65 |
| Hardness (%) | ≥95 |
| PH | 6-9 |
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Why Choose Us as Your Coal-Based Activated Carbon Supplier?
- Factory Direct Supply – ISO9001, NSF certified production, ensuring consistent quality.
- Competitive Price per Ton – Direct from our China activated carbon factory, no middleman cost.
- Fast Global Delivery – Reliable shipping to over 50 countries.
- Custom Solutions – Tailored specifications for your application needs.
Frequently Asked Question
What is coal-based granular activated carbon used for?
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It is mainly used for water treatment, air purification, solvent recovery, and industrial gas purification.
How do I choose the right mesh size?
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Mesh size affects flow rate and adsorption efficiency. We offer 4×8, 8×16, 8×30, 12×40 for different applications.
How does coal-based GAC compare to coconut-shell GAC?
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Coal-based GAC generally offers a broader pore size distribution and better handling of larger organic molecules, making it highly effective in industrial wastewater treatment, gas purification, and odor control. Coconut-shell GAC, on the other hand, is rich in micropores and excels at removing small-molecule contaminants such as VOCs and certain chemical odors.
How can I get the best price per ton?
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Contact us directly for bulk orders to get factory-direct pricing and fast shipping options.
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