摘要
The coal deposits methane is one of the type ecological mineral-raw materials resources.The methane reasonable extract from coal-methane deposits at the same time with mining of coal.This is the most economical way of the coal methane mining.The Russian coal basins are a large domestic raw materials base for energy,metallurgical and coke industry.There are the 77% of all mines have volume of gas in Kuzbass,Vorkuta and other mining industrial regions of Russia.Russian coal deposits is disposed the most largest in the world coal deposits and are most methane-bearing capacity coal seams:8.1 kg/t methane of coal,to compare with 7.4 kg/t in Great Britain,6.7 kg/t in China,5.0 kg/t in USA and 3.6 kg/t in Germany.
The coal deposits methane is one of the type ecological mineral-raw materials resources. The methane reasonable extract from coal-methane deposits at the same time with mining of coal. This is the most economical way of the coal methane mining.
