Nutshell activated carbon can selectively remove certain gas phase components in air and aerosols.
coal based activated carbon Although Chinese-style cigarette smoke passes through a 20mm filter and the average adsorption time is less than 0.1 seconds, the nutshell activated carbon filter can still selectively adsorb smoke. Some volatile components in the gas.
Nutshell activated carbon phenol filter can remove 40% of carbon monoxide and nitrogen dioxide, 80% of hydrogen cyanide, 70% of acrolein and benzene in flue gas.
Its adsorption capacity is compared with the pure acetate filter of the same length: because the activated carbon fiber acetate composite filter can better and selectively remove various disease-inducing substances such as hydrogen cyanide and certain volatile aldehydes, this Nutshell activated charcoal damages the lungs much less than ordinary filter cigarettes.
Analysis of the hazard of phenols to humans: The lethal dose of phenols in humans is about 530mg/kg (body weight), and methylphenol and nitrophenol are more toxic to humans. The interaction of phenols and other harmful substances produces a synergistic effect. It becomes more harmful and promotes carcinogenesis.
Utilization of phenolic benzene substances: chlorine, one of the subordinate substances of phenol, can be used well, allowing chlorine to be used for two purposes.
activated carbon manufacturers The chemical raw materials discharged from chemical companies after the production of finished products are used. Caustic soda is used as a raw material to eliminate this toxic substance.
