Introduction Coalbed Methane
Coalbed methane commonly known as "gas", whose main ingredient is CH4 (methane), associated with coal, [1] to the adsorption state stored in the seam unconventional natural gas calorific value is
Universal Coal 2-5 times, mainly composed of methane. Net calorific value of 1 m3 of coalbed methane gas equivalent to suppliers/ceramic proppant 1.13kg, 1.21kg of coal, and natural gas calorific value rather
Can be mixed with natural gas output mix, and very clean combustion, [2] virtually no emissions, is a good industry, chemical industry, power generation and residential fuel
Material. When the CBM air concentration up to 5% -16%, in case of fire will explode, which is the root cause of coal mine gas explosion. Coalbed methane emitted directly into the atmosphere, which
Approximately 21 times the greenhouse effect of carbon dioxide on the ecological environment devastating. If coal mining before the first coal bed methane, coal mine gas explosion rate will be reduced to 70%
To 85%. Development and utilization of CBM has multiple purposes efficacy: clean energy, commercialization can produce huge economic benefits.
National development policies
National Energy Board issued "CBM proppant production industry policy," the silence want to change the momentum of development of coalbed methane, coal-bed methane industry to clean up institutional barriers will send the CBM industry
Exhibition has become an important emerging energy industry.
Degree of attention from the national perspective, the CBM has been incorporated to promote an important carrier of energy production and consumption revolution. Energy Board proposed development objectives are: "Twelve Five" period
Rooms, built in Qinshui basin and the eastern edge of the Ordos Basin coal-bed methane industry base. Then 5-10 years, 3-5 new industrial base, to achieve the CBM open
Fat utilization and engineering services, major equipment manufacturing and other related industries and well fracking coordinated development.
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