| 发明名称 |
UNDERGROUND COAL CONVERSION METHOD |
| 摘要 |
<p>A method for correcting asymmetric growth of a gasification cavity in an underground coal gasifier, comprising injecting an aqueous fluid into a targeted region of the cavity to thereby promote steam stripping of the coal in the targeted region of the cavity and symmetric growth of the cavity.</p> |
| 申请公布号 |
WO2013090982(A1) |
申请公布日期 |
2013.06.27 |
| 申请号 |
WO2012AU01517 |
申请日期 |
2012.12.13 |
| 申请人 |
LINC ENERGY LTD |
发明人 |
ZAFRULLAH, SHAFRAZ;LIU, YAZENG |
| 分类号 |
E21B43/24;E21B43/295 |
主分类号 |
E21B43/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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