Gas power generation and comprehensive utilization project in coal mine

Coal mine gas is a gas substance adsorbed on coal and rock mass. It is a combustible gas associated with coal mining process. It is mainly a mixture of CH4 and air. The concentration range of explosion is 5% - 15% at normal temperature and atmospheric pressure. In order to mine safety, the CH4 must be removed from the coal seam before mining or during the coal mining. The total amount of CH4 discharged by our coal mine is more than 15 billion cubic meters per year, which is larger than that of "west to East Gas Transmission Project".

 

1, industrial characteristics

 

Coal bed methane (CBM) is a combustible gas associated with coal. The main component is methane. It is a rare clean energy. China's CBM reserves are 36 trillion and 800 billion cubic meters, which is equivalent to that of natural gas reserves.

 

At present, China's CBM extraction capacity is less than 10 billion cubic meters per year, and the utilization is lower. There are about 20 billion cubic meters of CBM wasted emptying every year.

 

Coal bed methane power generation can not only make full use of energy, but also reduce coal mine safety hazards, but also declare CDM mechanism. With the development and utilization of coalbed methane in 13th Five-Year the introduction of planning, market of CBM power generation there will be explosive growth.

 

Chongqing Pashtoon machinery limited liability company has the unique advantages of technology and equipment in low concentration CBM gas power generation, is to share development opportunities in the market segment.