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Question:

What is the bulk density of activated carbon?

What is the bulk density of activated carbon?

Answer:

In addition to activated carbon carbon, also contains two kinds of admixtures: one is the combination of chemical elements, mainly hydrogen and oxygen, these elements are due to incomplete carbonization and the residue in the carbon, or in the process of activation, non carbon and activated carbon surface chemical foreign combination, such as the use of water vapor when activated, the surface of the active carbon is oxidized or water vapor oxidation; another kind of admixture is ash, it is part of the inorganic carbon in ash; activated carbon is easy to cause two pollution.
Columnar activated carbon density particles are generally in 0.45g-0.65g / cm3, the powder is in the 0.38g-0.45g / cm3, activated carbon species, density difference: general shell carbon and wood activated carbon 0.45-0.65g / cm3, coconut shell charcoal and coal 0.5-0.55g / cm3.
Activated carbon, activated carbon. It is a black powder or lump, granular, honeycomb amorphous carbon, also has arranged crystal carbon.

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