发明名称 |
Liquefaction of carbonaceous material with hydrogen and naphtha-extracted recycle solvent without heterogenous catalyst. |
摘要 |
<p>A process for the liquefaction of solid carbonaceous material, e.g., coal in the presence of hydrogen under pressure in the absence of heterogeneous hydrogenation catalyst using a hydrogen transfer solvent which is the fraction extracted from coal derived liquids by a process derived naphtha extractant containing less than 20 weight percent of aromatics. Coal derived liquids are extracted with naphtha and recycled as a slurry medium for the carbonaceous material.</p> |
申请公布号 |
EP0031674(A2) |
申请公布日期 |
1981.07.08 |
申请号 |
EP19800304558 |
申请日期 |
1980.12.17 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
DERBYSHIRE, FRANCIS JOHN;WHITEHURST, DARRELL DUAYNE |
分类号 |
C10G1/00;C10G1/04;C10G1/06;(IPC1-7):10G1/06 |
主分类号 |
C10G1/00 |
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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