Activated Carbon It is made of good apricot shells, peach shells, walnut shells, jujube shells and other fruit shells by carbonization, overheating, steam refining and other processes, with the appearance of black amorphous particles, and processed by a series of production processes Activated carbon 。
Shell activated carbon is widely used in drinking water, industrial water and wastewater purification, industrial water purification and gas adsorption, such as power plants, petrochemical, oil refineries, food and beverage, sugar and alcohol manufacturing, medicine, electronics, fish farming, shipping and other industries. It can also be used for industrial tail gas purification, gas desulfurization, oil catalytic reforming, gas separation, pressure swing adsorption, air drying, food preservation, disintermediation carrier, industrial solvent filtration, decolorization, purification, etc. Separation, purification and purification of various gases; Decolorization and refining of sugar, monosodium glutamate, medicine, liquor and beverage; Precious metal refining; Catalyst and catalyst carrier in chemical industry. The product has decolorization, purification, impurity removal, odor removal, carrier, purification and recovery, etc.
activated carbon adsorption :
Activated carbon adsorption refers to the adsorption of one or more substances in water by the solid surface of activated carbon to achieve the purpose of purifying water quality.
Factors affecting the adsorption of shell carbon:
Adsorption capacity and adsorption speed are the main indicators to measure the adsorption process, and the adsorption capacity is measured by the adsorption capacity. The adsorption rate refers to the mass loss of adsorbents per unit weight in unit time. In water treatment, the adsorption speed determines the contact time between sewage and adsorbent.
Technical parameters of shell activated carbon:
Analysis project | test data | Analysis project | test data |
Iodine value | 900mg/g | Bulk density | 0.45-0.55g/cm3 |
Large specific surface area | ≥1000m2/g | Dry alkali content | ≤ 10 percent |
Total volume | ≥0.9cm3/g | strength | percent eighty-eight |
Benzene adsorption rate | ≥450mg/g | PH value | ≈7 |
Moisture | percent five |
|
|