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| CCl4 Absorption (ASTM-D-3467) | 60% & 70% Min. |
| Apparent Density (ASTM-D-2854) | 0.45-0.49 (30 lb/ft3) |
| Hardness (ASTM-D-3802) | 97-98 |
| Moisture As Packed (ASTM-D-2867) | 5% Max. |
| Ash (ASTM-D-2896) | 9-12% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 950-1,150 m2/gm |
| Ignition Temperature (ASTM-D-3466) | 400o C |
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WF-PAC-HC is a powdered activated carbon made especially for use in removing dioxins and mercury in incineration gas application. Its particle size and pore structure has been specifically designed to provide the most complete adsorption of impurities found in vapor flue gas. This product is well suited for decolorizing and removing odor causing impurities as well as adsorption of by-products and trace contaminates.
This product is used in flue gas application.
WF-PAC-HC is processed from a mixture of bituminous coal and sub-bituminous coal, activated at high temperature with steam.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Iodine Value (ASTM-D-4607) | 600 mg/g Min. |
| Apparent Density (ASTM-D-2854) | 0.40-0.47 |
| Moisture As Packed (ASTM-D-2867) | 10% Max. |
| Ash (ASTM-D-2896) | 13% Max. |
| Tannin Value (AWWA B 600 78) | 200-300 |
| Particle Size | 99% Through 100 Mesh 95% Through 200 Mesh 90% Through 325 Mesh |
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WF-PAC-600 is a powdered activated carbon made especially for use in a liquid application. Its particle size and pore structure has been specifically designed to provide the most complete adsorption of impurities from liquids in tank or pond applications. This product is well suited for decolorizing and removing odor causing impurities as well as adsorption of by-products and trace contaminates.
This product is used in both waste and drinking water application.
WF-PAC-600 is processed from a mixture of bituminous coal and sub-bituminous coal, activated at high temperature with steam. Our material meets AWWA B-600-96 standards.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Iodine Value (ASTM-D-4607) | 600 mg/g Min. |
| Apparent Density (ASTM-D-2854) | 0.40-0.47 |
| Moisture As Packed (ASTM-D-2867) | 10% Max. |
| Ash (ASTM-D-2896) | 13% Max. |
| Tannin Value (AWWA B 600 78) | 200-300 |
| Surface Area - BET N2 (ASTM-D-2854) | 650 m2/gm Min. |
| Particle Size | 99% Through 100 Mesh 95% Through 200 Mesh 90% Through 325 Mesh |
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WF-PAC-800 is a powdered activated carbon made especially for use in a liquid application. Its particle size and pore structure has been specifically designed to provide the most complete adsorption of impurities from liquids in tank or pond applications. This product is well suited for decolorizing and removing odor causing impurities as well as adsorption of by-products and trace contaminates.
This product is used in both waste and drinking water application.
WF-PAC-800 is processed from a mixture of selected bituminous coal and sub-bituminous coal, activated at high temperature with steam. Our material meets AWWA B-600-96 standards.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Iodine Value (ASTM-D-4607) | 800 mg/g Min. |
| Apparent Density (ASTM-D-2854) | 0.40-0.46 |
| Moisture As Packed (ASTM-D-2867) | 10% Max. |
| Ash (ASTM-D-2896) | 15% Max. |
| Tannin Value (AWWA B 600 78) | 200-300 |
| Surface Area - BET N2 (ASTM-D-2854) | 850 m2/gm Min. |
| Particle Size | 99% Through 100 Mesh 95% Through 200 Mesh 90% Through 325 Mesh |
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WF-GAC 4 x 8 is a granular activated carbon made especially for use in
a vapor application. Its particle size and pore structure have been specifically
designed to provide the best adsorption of impurities from vapor stream with the
least flow resistance.
This product is manufactured to adsorb VOC’s, and trace contaminates.
WF-GAC 4 x 8 is processed from selected seams of bituminous coal,
activated at high temperature with steam.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| CCl4 Absorption (ASTM-D-3467) | 60% Min. |
| Apparent Density (ASTM-D-2854) | 0.40-0.46 |
| Hardness - Ball Pan (ASTM-D-3802) | 90% Min. |
| Moisture As Packed (ASTM-D-2867) | 3% Max. |
| Ash (ASTM-D-2896) | 12% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 950-1,050 m2/gm |
| Ignition Temperature (ASTM-D-3466) | 400o C |
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WF-GAC 8 x 30 is a granular activated carbon made especially for use in a liquid phase application. Its particle size and pore structure has been specifically designed to provide the best adsorption of impurities from liquid stream with the least flow resistance and pressure drop.
This product is well suited for decolorizing and removing odor causing impurities as well as adsorption of trace contaminates.
WF-GAC 8 x 30 is processed from selected seams of bituminous coal with steam at high temperature. Acid washed GAC’s are available.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Iodine Value (ASTM-D-4607) | 900 mg/g Min. |
| Bulk Density (ASTM-D-2854) | 24-28 lbs/cf |
| Hardness - Ball Pan (ASTM-D-3802) | 90% Min. |
| Moisture As Packed (ASTM-D-2867) | 3% Max. |
| Ash (ASTM-D-2896) | 12% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 950-1,050 m2/gm |
| Ignition Temperature (ASTM-D-3466) | 400o C |
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WF-GAC 8 x 30 (1000) is a granular activated carbon made especially for use in a liquid phase application. Its particle size and pore structure has been specifically designed to provide the best adsorption of impurities from liquid stream with the least flow resistance and pressure drop.
This product is well suited for decolorizing and removing odor causing impurities as well as adsorption of trace contaminates.
WF-GAC 8 x 30 (1000) is processed from selected seams of bituminous coal with steam at high temperature. Acid washed GAC’s are available.
Packed 25kg per
poly-woven bag.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Iodine Value (ASTM-D-4607) | 1,000 mg/g Min. |
| Apparent Density (ASTM-D-2854) | 0.46-0.48 lbs/cf |
| Hardness - Ball Pan (ASTM-D-3802) | 97% Min. |
| Moisture As Packed (ASTM-D-2867) | 3% Max. |
| Ash (ASTM-D-2896) | 12% Max. |
| Bulk Density | 28-30 lbs/cf |
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WF-AW-GAC 8 x 30 is a granular activated carbon made especially for use in a liquid phase application. Its particle size and pore structure has been specifically designed to provide the best adsorption of impurities from liquid stream with the least flow resistance and pressure drop.
This product is well suited for decolorizing and removing odor causing impurities as well as adsorption of trace contaminates.
WF-AW-GAC 8 x 30 is processed from selected seams of bituminous coal with steam at high temperature. This is acid washed GAC to lower the ash content.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Iodine Value (ASTM-D-4607) | 900 mg/g Min. |
| Bulk Density (ASTM-D-2854) | 24-28 lbs/cf |
| Hardness - Ball Pan (ASTM-D-3802) | 90% Min. |
| Moisture As Packed (ASTM-D-2867) | 3% Max. |
| Ash (ASTM-D-2896) | 8% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 950-1,050 m2/gm |
| Ignition Temperature (ASTM-D-3466) | 400o C |
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WF-GAC 12 x 40 is a granular activated carbon made especially for use in a liquid phase application. Its particle size and pore structure has been specifically designed to provide the best adsorption of impurities from liquid stream with the least flow resistance and pressure drop.
This product is well suited for decolorizing and removing odor causing impurities as well as adsorption of trace contaminates.
WF-GAC 12 x 40 is processed from selected seams of bituminous coal with steam at high temperature. Acid washed GAC’s are available.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Iodine Value (ASTM-D-4607) | 1,000 mg/g Min. |
| Apparent Density (ASTM-D-2854) | 0.44.0.47 |
| Hardness - Ball Pan (ASTM-D-3802) | 90% Min. |
| Moisture As Packed (ASTM-D-2867) | 3% Max. |
| Ash (ASTM-D-2896) | 12% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 950-1,050 m2/gm |
| Ignition Temperature (ASTM-D-3466) | 400o C |
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WF-GAC-Coconut 4 x 8 is a granular activated carbon made especially for use in a vapor application. Its particle size and pore structure has been specifically designed to provide the best adsorption of impurities from vapor stream with the least flow resistance.
This product is manufactured to adsorb odiferous by-products, and VOC’s, as well as adsorption of trace contaminates.
WF-GAC-Coconut 4 x 8 is processed from coconut shell for its hardness and activated at high temperature using steam process to develop internal surface area. The activated product is crushed and classified by size.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| CCl4 Absorption (ASTM-D-3467) | 60% Min. |
| Bulk Density (ASTM-D-2854) | 0.47-0.49 |
| Hardness (ASTM-D-3802) | 98-99+% |
| Moisture As Packed (ASTM-D-2867) | 4% Max. |
| Ash (ASTM-D-2896) | 4% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 1,000-1,100 m2/gm |
| Ignition Temperature (ASTM-D-3466) | 400o C |
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WF-GAC-Coconut Gold is a premium granular activated carbon made especially for use in gold recovery applications. Its particle size and pore structure has been specifically designed to provide the best adsorption of metal and cyanide complexes from Carbon-in-pulp, Carbon-in-column, or tank adsorbed system. This product is manufactured under stringent controls to make a carbon with the ultimate in hardness and ability to be regenerated.
WF-GAC-Coconut Gold is processed from selected coconut shell and activated at high temperature using steam process to develop internal surface area. The activated product is crushed, washed and classified by size. After activation, the carbon is put through a process to remove platelets. Each batch is tested twice to assure the best in quality control. Standard sizes available are: 4x8, 4x12, 6x12, 6x16, and 12x30. Our superior hardness grade, Inca Gold, is available at a hardness of 99+%. Carbon tetrachloride adsorption values range from 60% to 65% as specified iodine adsorption values from 900 to 1200+.
We can custom manufacture activated carbon to your specifications.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Bulk Density (ASTM-D-2854) | 0.50-0.54 |
| Hardness (ASTM-D-3802) | 98-99+% |
| Moisture As Packed (ASTM-D-2867) | 4% Max. |
| Ash (ASTM-D-2896) | 3% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 1,000-1,100 m2/gm |
| Ignition Temperature (ASTM-D-3466) | 400o C |
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WF-KOH-Pellets
is a pelletized activated carbon impregnated with KOH made especially for
use in a vapor application. Its particle size and pore structure has been
specifically designed to provide the best adsorption of impurities from vapor
stream with the least flow resistance.
This product is manufactured to adsorb odiferous by-products, solvent
recovery, and VOC’s, as well as adsorption of trace contaminants.
WF-KOH-Pellets
are processed from a mixture of selected anthracite and sub-bituminous
coal, are activated at high temperature with steam impregnated with KOH. The
pellets are available in four sizes: 1.5 mm, 3 mm, 4 mm and 9 mm. However, at
present, only 4mm diameter pellets are stocked in USA.
Carbon tetrachloride adsorption values are available from 60% to 80% as
required.
Typical parameters for stocked products are as follows (this information
is intended for reference, evaluation and consideration only):
| H2S Breakthrough Capacity | 0.14g H2S/cc Min. |
| CCl4 Absorption of Substrate (ASTM-D-3467) | 70% Min. |
| Apparent Density (ASTM-D-2854) | 0.51-0.56 |
| Hardness of Pellets (ASTM-D-2854) | 97% Min. |
| Moisture As Packed - After Impregnation (ASTM-D-2867) | 15% Max. |
| Ash (ASTM-D-2896) | 9-12% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 1,000-1,150 m2/gm |
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WF-Sulphur Pellets: Activated Carbon
pellets impregnated with Sulphur have been designed to remove mercury vapor
streams. Sulphur impregnated carbon beds should not be exposed to liquid
hydrocarbon as this can leach the sulfur impregnation from the bed. Organic
Mercury can be effectively removed with Sulphur-impregnated carbons; however
this is adsorption rather than chemical reaction, requiring significantly
increased contact times.
Caution: Oxygen
is removed from air by wet activated carbon. Asphyxiation hazard exists inside
vessels.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Surface Area - BET N2 (ASTM-D-2854) | 1,000-1,100 m2/gm Min. |
| Hardness (ASTM-D-3802) | 97% |
| Sulphur Content | 18-20% of Weight |
| Moisture Content (ASTM-D-2867) | 3% of Weight Max. |
| Packed Bulk Density | 38 lb/ft3 |
| CTC Activity - Prior to Impregnation (ASTM-D-3467) | 70-75% of Weight Typical |
| PH (ASTM-D-3838) | 6-8 |
| Hg Capacity to 99% from H2S | 65% of Weight |
| Absorption Contacts: | |
| -Vapor | <70% RH 10 seconds Min. |
| -Effluent Hg Concentration | <0.2 ppbv |
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WF-22 is a chemically activated wood base powdered activated carbon, made especially for decolorizing. This product is well suited for sugar, fruit juices, purification of drugs, removal of color and odor-causing impurities as well as adsorption of trace contaminates. This product is used in many food and pharmaceutical applications.
WF-22 is
processed from selected woods and chemically activated with a zinc chloride or
phosphoric acid process to develop its extended surface area. It is acid washed
and tested twice to assure the best in quality control.
Packed
40 LB in a multi layer paper bag. 50
bags to one pallet.
Typical parameters for stocked products are as follows (this information is intended for reference, evaluation and consideration only):
| Apparent Density (ASTM-D-3467) | 25 lb/ft3 |
| Moisture As Packed (ASTM-D-2867) | 10% Max. |
| Ash (ASTM-D-2896) | 4% Max. |
| Surface Area - BET N2 (ASTM-D-2854) | 1,300 m2/gm Min. |
| Iron Salts % | 0.10 Max. |
| Chlorides % | 0.20 Max. |
| Ca & Mg % | 0.25 Max. |
| Pb | 50 ppm Max. |
| As | 30 ppm Max. |
| Particle Size | 90% Min. through 100 Mesh 80% Min. through 325 Mesh |
| Molasses Decolorizing Efficiency (CCC TM-7) | 350 Min. |
| Caramel Decolorizing Efficiency | 100 Min. |
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