发明公开
- 专利标题: Improved coal liquefaction process
- 专利标题(中): Kohleverflüssigungsprozess。
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申请号: EP81305988.8申请日: 1981-12-21
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公开(公告)号: EP0073866A1公开(公告)日: 1983-03-16
- 发明人: Carr, Norman L. , Prudich, Michael E. , Moon, William G.
- 申请人: THE PITTSBURG & MIDWAY COAL MINING COMPANY , Mitsui SRC Development Co., Ltd. , Ruhrkohle Aktiengesellschaft
- 申请人地址: 5970 South Syracuse Street Englewood Colorado 80111 US
- 专利权人: THE PITTSBURG & MIDWAY COAL MINING COMPANY,Mitsui SRC Development Co., Ltd.,Ruhrkohle Aktiengesellschaft
- 当前专利权人: THE PITTSBURG & MIDWAY COAL MINING COMPANY,Mitsui SRC Development Co., Ltd.,Ruhrkohle Aktiengesellschaft
- 当前专利权人地址: 5970 South Syracuse Street Englewood Colorado 80111 US
- 代理机构: Arthur, John William (GB)
- 优先权: US298642 19810903
- 主分类号: C10G1/08
- IPC分类号: C10G1/08
摘要:
A C 5 -900°F (C 5 -482°C) liquid yield greater than 50 weight percent MAF feed coal is obtained in a coal liquefaction process wherein a selected combination of higher hydrogen partial pressure, longer slurry residence time and increased recycle ash content of the feed slurry are controlled within defined ranges.
公开/授权文献
- EP0073866B1 Improved coal liquefaction process 公开/授权日:1988-06-01
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