Coal through the furnace gasification, in furnace gas containing combustible ingredients gaseous, liquid and solid
combustible particles and non combustible solid particles.One of the parts of the following:
Combustible components are carbon monoxide, hydrogen, methane, hydrocarbons, such as hydrogen sulfide, including
carbon oxides is a kind of C2 ~ C5 composition of many of the substances in room temperature remains gas, tar,
steam generated by the volatilization of at furnace temperatures up to 500 ℃, the tar is a gaseous (see
yellow smoke).
Combustible components have no oxygen (in fact it is combustion-supporting gas), carbon dioxide, ammonia, etc.
Combustible solid particles by high-speed furnace gas out of coal and coke grains.
Combustible solid particles, not contain very low carbon content of slag granule (multiple for metal oxide, such
as calcium oxide, ferric oxide, magnesium oxide. 3 oxidation 2 aluminium, silicon dioxide, etc.).
So, the furnace gas is a kind of a mixture of gas and solid.
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