Title:
PROCESS FOR DISTILLATION AND DECARBONIZATION OF OIL SHALE SPECIES USING FLUIDIZED BED
Document Type and Number:
WIPO Patent Application WO/2005/052089
Kind Code:
A1
Abstract:
The present invention discloses a process for distillation and decarbonization of oil shale species using fluidized bed. The shale oil contained in oil shale having certain size distribution in fluidizing condition is gasified by using high temperature dry gas and/or high temperature steam as heat carrier and fluidizing medium, meanwhile, dry gas dissolves some organics in oil shale, that is, fluidizing, distillation and deoil. The powder which has removed shale oil is fluidized by high temperature air under oxygen riched condition. The carbon in oil shale is combusted, ie. fluidizing decabonization.
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Inventors:
WANG SHOUFENG (CN)
CHEN ZHAORAN (CN)
LV ZISHENG (CN)
JIANG DIANCHEN (CN)
WANG GENGXIN (CN)
CHEN ZHAORAN (CN)
LV ZISHENG (CN)
JIANG DIANCHEN (CN)
WANG GENGXIN (CN)
Application Number:
PCT/CN2004/001361
Publication Date:
June 09, 2005
Filing Date:
November 26, 2004
Export Citation:
Assignee:
WANG SHOUFENG (CN)
CHEN ZHAORAN (CN)
LV ZISHENG (CN)
JIANG DIANCHEN (CN)
WANG GENGXIN (CN)
CHEN ZHAORAN (CN)
LV ZISHENG (CN)
JIANG DIANCHEN (CN)
WANG GENGXIN (CN)
International Classes:
C10B49/10; C10B53/06; C10G1/02; (IPC1-7): C10B53/06
Foreign References:
| CN87103386A | 1988-07-27 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE (435 Guiping Road, 3 Shanghai, CN)
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