发明名称 |
Combination air-blown and oxygen-blown underground coal gasification process |
摘要 |
Use of an air-blown underground coal gasification plant to produce low-Btu gas thereby providing boiler fuel needed for an oxygen-blown underground coal gasification plant. The product from the oxygen-blown plant can be used for the production of synthetic natural gas or other uses. A preferred production gasification is also shown.
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申请公布号 |
US4662443(A) |
申请公布日期 |
1987.05.05 |
申请号 |
US19850806054 |
申请日期 |
1985.12.05 |
申请人 |
AMOCO CORPORATION |
发明人 |
PURI, RAJEN;ARRI, LUIS E.;GASH, BRUCE W. |
分类号 |
E21B43/243;E21B43/30;(IPC1-7):C10B57/20 |
主分类号 |
E21B43/243 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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