Charcoal - a material comprising nearly 100% of carbon. Mainly it
is known as a clean and efficient fuel: it does not pollute the air
with acrid smoke, and the food is prepared on it very quickly.
Charcoal is used not only in everyday life, he found wide
application in the metallurgical and chemical industries. It also
serves as an animal feed additive, and as an insulating material in
Coal production is based on the pyrolysis process (burning through
the wood without oxygen supply). The charcoal used for this purpose
(retornye) oven, which are mobile and stationary. They consist of a
camera, which produces burning and drying step. The basic principle
is that steam and gas, released during coal combustion furnace is
transferred and burned, giving extra warmth.
The carbon content - 82-86%
Ash content - 1.5-2%
Moisture level 3 to 6%
The calorific value of 8000-8500 kcal
Burning time - 2-3 hours
coal fraction from 10 to 200mm
The volume of one ton of coal - 6 cubic meters.