Charcoal is a very light, black substance,
made from wood through the process of drying wood (removing carbon from other
components (mainly oxygen)). Charcoal retains a structural part of the wood
cell. They have great absorption capacity and are used as absorbent, filter,
pharmaceutical, fuel or as an additive of activated carbon and black gun
powder.
Charcoal from the combustion chamber
Charcoal from the combustion chamber is charcoal
obtained from the decomposition of woody leaves of the leaf or needle, at a temperature
of about 450 ° C, containing from 10 to 20% of the volatiles.
Charcoal from fireplace incubator
Charcoal from an incubator is a wood charcoal obtained
from the decomposition of wood by leaf or needles, under a temperature of about
700 ° C, containing no more than 4% of the volatile components.
This is how mountainous people in Vietnam are used to
produce charcoal, from fresh trees, in jungle frogs with a capacity of 2-3
cubic meters.
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