Activated carbon is widely used in various industrial fields, and its main functions are as follows:
Adsorption of impurities
lndustrial activated carbon can adsorb organic impurities, pigments, odorous substances, etc. generated in the industrial production process. For example, in the printing and dyeing industry, it can adsorb impurities in dyes to improve product quality.
Purification of gases and liquids
Purify industrial waste gas to remove harmful gases such as sulfur dioxide and nitrogen oxides; in industrial wastewater treatment, remove heavy metal ions (such as mercury, lead, etc.) and organic matter (such as phenols and benzene) in water to reduce chemical oxygen demand (COD).
Catalytic effect
Some industrial activated carbon can also play a catalytic role in industrial reactions, such as accelerating the reaction rate in some organic synthesis reactions.
Oil and gas recovery
Industrial activated carbon is used to recover volatile oil and gas in ports, gas stations and other places to reduce environmental pollution.
Soil remediation
Industrial activated carbon can adsorb organic pollutants and heavy metals in the soil to promote soil purification and ecological restoration.
Decolorization
Industrial activated carbon can adsorb pigments in food and beverages to make their colors clearer. For example, in the production process of sugar factories, it is used to decolorize molasses to improve the color of sugar.
Gas separation
Its microporous structure enables the separation of gas components, such as nitrogen and oxygen, hydrogen and carbon dioxide, etc.
Treatment of poisoning
Industrial activated carbon can be used for oral administration to absorb toxins in the gastrointestinal tract, and can also be used for blood filtration, hemodialysis, etc.
Anti-corrosion
During storage and transportation, industrial activated carbon absorbs oxygen and moisture in the package, slows down the corrosion process of electronic products, and prolongs their service life.
Energy field
Industrial activated carbon is used as a hydrogen storage material, as well as an electrode material for batteries and supercapacitors.
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