| Title: |
The Novel Recycling Use Method of Low Concentration Coal Bed Methane |
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Source: |
International Mining Forum (IMF 2010 E-BOOK)
(pp 188-190)
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Author(s): |
Xiang Li, Anhui University of Science and Technology, Huainan,China
Zhiliang Fu, Key Laboratory of Ministry of Education Co-sponsored by Province and Ministry of Safety and High Efficient Coal Mining,Huainan,China |
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Abstract: |
The coal bed methane is a clean energy, it also threatens the mine safety production. The reserves of Chinacoal bed methane is ranked third in the world, but two-third of coal bed methane concentration is lower than 30%. Thenovel methods on the low concentration coal bed gas include the concentration mixture, the pressurized adsorption andso on, makes the low concentration of coal bed methane avoid the explosive, simultaneously the concentration isenhanced up to 40%~70%;the low concentration of coal bed methane mixes with the V8 series combustion adjuvant byone kind of new installment, which enables the burning calorific value and the safety coefficient to achieve therequirements of the civil fuel gas standard, supplies the inhabitant around the mining area. Both it conforms to thenational energy conservation and energy saving and emission reduction, increase the coal mine income, and avoid theozone layer the coal bed being destructed.
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