Granular Activated Carbon

Coconut shell granular activated carbon for fixed-bed and process systems

Black Opal Carbons manufactures high-hardness coconut shell granular activated carbon for water treatment, gold recovery, solvent recovery, condensate polishing, gas purification, refinery service, and industrial filtration systems.

Manufacturing focus

High-hardness GAC with mesh-size and pore-structure control

Black Opal granular activated carbon is produced from selected coconut shell feedstock and engineered so particle size and pore structure support adsorption performance in fixed-bed filters, cartridges, pressure vessels, adsorption columns, and process systems. Grades can be matched by mesh size, adsorption level, washing, pH adjustment, hardness, surface area, and documentation requirements.

Contact Black Opal View product range

Quality and export readiness

High-hardness coconut shell GAC for water treatment, gold recovery, solvent recovery, condensate polishing, and gas-phase service

Produced from selected coconut shell feedstock with controls for hardness, surface area, and attrition resistance

Mesh size, adsorption level, washing, and pH-adjusted variants available

Suitable for fixed-bed filters, cartridges, pressure vessels, adsorption columns, and process systems

NSF 42, NSF 61, and Prop 65 compliant grades for applicable water-treatment use

Industrial requirements

Built around industrial requirements and specification control

Black Opal supports industrial requirements that depend on consistent lots, clear specifications, practical packing, export documentation, and dependable shipment planning.

Fixed-bed and cartridge systems

Granular activated carbon supports filtration systems where flow control, contact time, adsorption capacity, mechanical strength, and pressure drop matter.

Mechanical strength

Coconut shell GAC is valued for hardness, abrasion resistance, attrition resistance, and durable performance through handling and service cycles.

Application fit

Black Opal granular activated carbon supports water treatment, gold recovery, solvent recovery, condensate polishing, hydrogen sulfide removal, gas purification, and refinery service.

Grade selection

Technical details needed for grade selection

Particle size or mesh size, adsorption level, hardness, ash, pH, moisture, apparent density, and documentation where applicable.

Application: water treatment, gold recovery, solvent recovery, condensate polishing, air and gas, oil and gas, refinery service, or industrial filtration.

System context: fixed-bed filter, cartridge, pressure vessel, contactor, adsorption column, or process system.

Product match

Granular