Coal Based Activated Carbon: High-Performance Adsorbent for Industrial Applications

Product Overview: Coal-Based Granular Activated Carbon

Coal-based granular activated carbon (coal based granular activated carbon) is a highly porous adsorbent derived from premium-grade bituminous coal through advanced steam activation processes. With a well-developed pore structure and exceptional surface area (typically 800-1200 m²/g), this material excels in removing organic contaminants, odors, and impurities across diverse industries. Unlike coconut shell or wood-based variants, coal based activated carbon offers superior mechanical strength and cost-efficiency, making it ideal for large-scale applications like water treatment and air purification systems.

Key Features

1. Optimized Adsorption Capacity

• Multi-Pore Structure: Micropores (<2 nm) target small molecules (e.g., VOCs), while mesopores (2-50 nm) capture larger organic compounds.

• High Iodine Value (≥1000 mg/g): Ensures effective removal of dissolved organics in water treatment.

2. Robust Physical Properties

• Hardness ≥90%: Minimizes attrition loss in fluidized-bed reactors.

• Ash Content ≤10%: Reduces secondary pollution risks.

3. Chemical Stability

• pH-resistant (2-11), suitable for acidic/alkaline environments.

• Low heavy metal leaching (meets ASTM D3860 standards).

4. Customizable Specifications

• Sizes: 4x8, 8x30 mesh (liquid-phase) | 4x6, 6x12 mesh (vapor-phase).

• Optional acid-washed or impregnated versions for specialized needs.

Applications of Coal-Based Activated Carbon

1. Water Treatment Systems

• Drinking Water Purification: Removes chlorine, pesticides, and trihalomethanes (THMs) to meet WHO guidelines.

• Wastewater Remediation: Adsorbs dyes, phenols, and heavy metals (e.g., Pb²⁺, Hg²⁺) in industrial effluents.

2. Air & Gas Purification

• VOC Abatement: Captures benzene, toluene, and formaldehyde in HVAC systems.

• Landfill Gas Treatment: Reduces H₂S and mercaptans to sub-ppm levels.

3. Industrial Processes

• Gold Recovery: Maximizes adsorption efficiency in CIP (Carbon-in-Pulp) circuits.

• Food & Pharma: Decolorizes syrups and APIs (Active Pharmaceutical Ingredients).

Why Choose Our Coal-Based Granular Activated Carbon?

• ISO 9001-Certified Production: Ensures batch-to-batch consistency.

• Rapid Delivery: 500+ tons ready stock for urgent projects.

• Technical Support: Lab-scale testing and pilot trials available.