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Underground coal gasification and its strategic significance to the development of natural gas industry in China |
| ZOU Caineng,CHEN Yanpeng,KONG Lingfeng,SUN Fenjin,CHEN Shanshan,DONG Zhen |
| Fig. 4. Three exploitation modes of UCG. CH2-H2 content, CCH4- CH4 content, p-reaction pressure, T-reaction temperature. |
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