发明名称 |
Process for the working up of salvage oil |
摘要 |
A process is disclosed for the working up of salvage oil, in which the salvage oil is subjected to an extraction under supercritical conditions. The halogen compounds contained in the produced extract are removed by catalytic hydrogenation. The extraction residue is eliminated by deposition or thermal treatment (gasification). In the case of a thermal treatment of the extraction residue, other residues can be simultaneously converted, so that the process is performed without yield of environmentally burdensome residues or by-products. Ethane in particular and/or propane is employed as solvent for the supercritical extraction.
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申请公布号 |
US4797198(A) |
申请公布日期 |
1989.01.10 |
申请号 |
US19870007358 |
申请日期 |
1987.01.27 |
申请人 |
KRUPP-KOPPERS GMBH |
发明人 |
WETZEL, ROLF;COENEN, HUBERT;KREUCH, WINFRIED |
分类号 |
C10G53/04;C10G67/04;C10M175/02;(IPC1-7):C10G33/00 |
主分类号 |
C10G53/04 |
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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