Wood powdered activated carbon is refined from shell and sawdust. It is non-toxic and tasteless. It has large specific surface area and strong adsorption capacity. It is suitable for sugar, pharmaceutical, beverage, wine and other water purification industries.
Industrial Grade | Item | Specification | |||||
Methylene Blue(ml/g) | 8 | 9 | 10 | 12 | 14 | 15 | |
Iodine Value(mg/g) | 700 | 800 | 850 | 950 | 1050 | 1100 | |
Humidity(%)≤ | 10 | 10 | 10 | 10 | 10 | 10 | |
Ash(%)≤ | 13 | 13 | 13 | 13 | 12 | 12 | |
PH Value | 7-11 | 7-11 | 7-11 | 7-11 | 7-11 | 7-11 | |
Particle Size 90% Pass Though≥ | 200 | 200 | 200 | 200 | 200 | 200 | |
Customer's demand can be considered in the production. |
Food Grade | Item | Specification | |||||
Methylene Blue(ml/g) | 255 | 255 | 240 | 225 | 210 | 195 | |
Alpha Caramel Declorization(%) | 120 | 110 | 110 | 110 | 100 | 100 | |
Moisture(%) | 10 | 10 | 10 | 10 | 10 | 10 | |
PH Value | 3-5 | 3-5 | 3-5 | 3-5 | 3-5 | 3-5 | |
Ash(%)≤ | 5 | 5 | 6 | 6 | 10 | 10 | |
Fe(%) | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.1 | |
Particle Size 200 mesh Pass Though≥ | 90 | 90 | 90 | 90 | 90 | 90 | |
Customer's demand can be considered in the production. |
Wood powdered activated carbon is refined from shell and sawdust. It is non-toxic and tasteless. It has large specific surface area and strong adsorption capacity. It is suitable for sugar, pharmaceutical, beverage, wine and other water purification industries. It is also widely used in decolorization, refining, purification of organic solvents and sewage treatment.
The production methods of powdered activated carbon can be divided into phosphoric acid method and zinc chloride method. The powdered activated carbon produced by phosphoric acid process has developed mesoporous structure, developed specific surface area, large adsorption capacity, fast filtration speed and no zinc salt. It is widely used for decolorization, refining, deodorization and impurity removal of sugar, glutamic acid and salt, lactic acid and salt, citric acid and salt, wine, condiment, animal and plant protein, biochemical products, pharmaceutical intermediates, vitamins, antibiotics and other products in food industry. The powdered activated carbon produced by zinc chloride process has developed mesoporous structure, large adsorption capacity and rapid filtration. Wood powdered activated carbon is mainly used for decolorization, purification, deodorization and impurity removal of various amino acid industries, refined sugar decolorization, monosodium glutamate industry, glucose industry, starch sugar industry, chemical additives, dye intermediates, food additives, pharmaceutical preparations and other high pigment solutions.
Because of these characteristics, it is widely used
1. Gas phase adsorption
2. Recovery of organic solvents (benzene gas, toluene, xylene, acetone in acetate fiber industry, CS2 in viscose staple fiber production, etc.)
3. Impurities and high adsorption and desorption, thus greatly improving the recovery rate of solvent, removing harmful gas, removing glutamic acid and salt, lactic acid and salt, citric acid and salt, wine, condiment, animal and plant protein, biochemical products, pharmaceutical intermediates, vitamins, antibiotics and other products of decolorization, refining, deodorization, sewage, impurities, etc.