Study on Technology of Rationalization Use of Gas in Mine

摘要

This article put forward the rationalization use for methane which has been taken out from various diggings in different concentrations. If the methane concentration is high, we can directly dilute it to about 40% and use it as a type of fuel gas. Another way to use the methane is theca separation, increase the concentration of CE, and use in the field which uses pure methane. If the concentration of methane is low, after dilution, it can be used as a type of additive for pithead power house, waste rock power house, or boiler house. Thus we achieve the comprehensive use of gas.