发明名称 |
UNDERGROUND GASIFICATION OF SOLID FUELS |
摘要 |
<p>Method for the underground gasification of solid fuels in which an underground fuel deposit is initially opened up and then converted into a gaseous fuel by means of a gasification medium. The opening of the fuel deposit is effected by treatment with a gas which is in the supercritical state, which takes on the volatile organic substances of the solid fuel and the water contained in the solid fuel. The dissolved organic compounds and the water are separated from the charged supercritical gas phase above ground in at least two fractions by pressure reduction and/or a change in temperature.</p> |
申请公布号 |
AU552221(B2) |
申请公布日期 |
1986.05.22 |
申请号 |
AU19820080752 |
申请日期 |
1982.02.24 |
申请人 |
KRUPP, FRIED GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
HUBERT COENEN;ERNST KRIEGEL |
分类号 |
E21B43/28;E21B43/16;E21B43/18;E21B43/24;E21B43/243;E21B43/40;E21C41/24;(IPC1-7):C10J5/00 |
主分类号 |
E21B43/28 |
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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