Carbon Activated Products

Coal activated carbons are sourced from four different base materials: bituminous, sub-bituminous, anthracite, and lignite coal. The unique pore distribution from these base materials makes the carbon suitable to remove low to high molecular weight organics.

Common Coal Carbon Grades:

• COL-A60: medium activity granular activated carbon designed for general air treatment.
• COL-L60: medium & high activity granular activated carbon for general wastewater treatment, storm water filtration and PFAS/PFOS removal.
• COL-PA60: high activity extruded pellet carbon designed for the treatment of volatile organics and hydrocarbons
• COL-PA70: very high activity extruded pellet activated carbon for siloxanes and volatile organics treatment in biogas
• COL-AAKMNO4: a special blend of alumina and extruded pellet activated carbon for chlorine and hydrogen sulfide removal in gas
• COL-SC1400: premium grade high-capacity powder activated carbon for supercapacitors
• COL-L1000 LS: high activity granular activated carbon with a pH buffering agent for decolourisation of sugar liquors
• ACOL-L60: acid-washed high activity granular activated carbon for potable water treatment and industrial water treatment applications
• COL-PL900: high activity powder activated carbon for potable water purification, soil remediation and Geosmin and MIB removal
• COL-PL1000: very high activity powder activated carbon for potable water purification, soil remediation and Geosmin & MIB removal

Common Coal Carbon Applications:

Activated carbons produced from high-quality sawdust by steam or phosphoric acid activation. The mesopores and macropores of wood carbon are ideal for decolourisation in liquids and water and are available in extruded pellets, powder and granular forms:

Common Wood Carbon Grades:

• WHS-1000: dope carbon designed for hydrogen sulfide removal and acid gases treatment in biogas and odour control
• RUW-PL303: high capacity and macro-pore carbons are intended to absorb large molecular weight compounds in various liquid applications.
• WPL-700: high activity powder activated for purification and decolouring chemicals
• WPL-1000 very high activity powder activated carbon for purification and decolouring chemicals

Common Wood Carbon Applications:

Catalytic activated carbons are designed to remove chloramines and hydrogen sulfide in drinking water and hydrogen sulfide gas in the air. They have all the adsorptive characteristics of conventional carbons and promote chemisorption.

Common Catalytic Carbon Grades:

• COL-HS60: catalytic carbon designed for hydrogen sulfide removal in odour control
• COC-L60 CAT: highly microporous catalytic granular activated carbon with superior performance for chloramine, hydrogen peroxide, iron, and hydrogen sulfide removal in water
• ACOC-L60 CAT: highly microporous catalytic granular activated carbon with superior performance for chloramine, hydrogen peroxide, iron, and hydrogen sulfide removal in water. Pre-washed to keep pH neutral and remove ash and floaters.
• WHS-1000: dope carbon designed for hydrogen sulfide removal and acid gases treatment in biogas and odour control.

Common Catalytic Carbon Applications:

Impregnated activated carbons are suitable for applications where non-treated carbon may not be useful. The impregnation of activated carbon chemically modifies the activated carbon's surface and enhances its adsorption capacity to adsorb various impurities.

Common Impregnated Carbon Grades:

• COL-IK60: extruded pellet carbon for acid gas treatment in odour control and biogas
• COL-IKI60: extruded pellet carbon for acid gas treatment in odour control
• COL-IC60: extruded pellet carbon for acid gas treatment in odour control and biogas. Carbon also suitable in high relative humidity applications
• COL-IS60: elemental and organic mercury removal
• COL-PA60NH: ammonia gas removal
• COC-SL60: point of use (POU) applications for water treatment and variety of food grade applications
• COL-AAKMNO4: a special blend of impregnated activated alumina and extruded pellets activated carbon for chlorine gas and hydrogen sulfide removal

Common Impregnated Carbon Applications:

Speciality Filter Media

CAC AU has excellent souring capabilities for different types of speciality filter media.

Standard Speciality Filter Grades:

• AAKMNO4: impregnated activated alumina for removal of a wide range of chemical including hydrogen sulfide, sulfur dioxide, nitric oxide and ethylene
• CAC-Organoclay: impregnated zeolite designed for removal of oils, heavy metals, hydrocarbons and organics in water
• CAC-Silica Gel: silica gel media for moisture and siloxanes removal in biogas
• CAC-Zeolite: zeolite used for removal of general water and air treatment applications
• CAC-Anthracite: Anthracite coal used for industrial waste filters, water treatment, wastewater treatment and pressure filters

Standard Speciality Filter Applications:

LIQ/VAP Canisters

VAP canisters are adsorption units for the treatment of air and gas in a wide variety of applications. They are useful in purifying air streams with low VOCs, odorous compounds, and corrosive impurities.

Standard VAP canisters:

• VAP200: 90kg passive vent canisters complete with 2" BSP connections
• VAP300: 135kg passive vent canisters complete with 4" BSP connections
• VAP1000: 455kg passive vent canisters complete with 4" BSP connections
• VAP2000: 910kg passive vent canisters complete with 4" BSP connections
• VAP Custom: canister units that are designed, manufactured, and supplied based on client specifications

Common VAP canisters application: