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Title:
MAIN HYDROGENATION CATALYST FOR COAL LIQUEFACTION HYDROGEN SUPPLYING SOLVENT AND METHOD OF PREPARATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2007/131438
Kind Code:
A1
Abstract:
A main hydrogenation catalyst for coal liquefaction hydrogen supplying solvent and a method of preparation thereof, the carrier of the catalyst is alumina, and the active components are metal sulfide of Group VIB or Group VIII. The catalyst which contains the active component in sulfide state is made by co-extruding, kneeding, impregnating, drying, calcining, sulfuring and oil mixing, and it satisfies with the demand of imperfection hydrogenation reaction of the coal liquefaction solution. It can not create the powder during loading, transportation and filling, and the hydrogenation reaction can be directly processed after filling without sulfurization.

Inventors:
PENG PAI (CN)
WU KE (CN)
Application Number:
PCT/CN2007/001509
Publication Date:
November 22, 2007
Filing Date:
May 08, 2007
Export Citation:
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Assignee:
ZHAOQING SHUNXIN COAL CHEMICAL (CN)
PENG PAI (CN)
WU KE (CN)
International Classes:
C10G45/50; B01J23/74; B01J37/00; B01J23/24; B01J37/20
Foreign References:
US4950633A1990-08-21
CN1073616C2001-10-24
US5236881A1993-08-17
US5094991A1992-03-10
US5215955A1993-06-01
CN1169921C2004-10-06
CN1861748A2006-11-15
Attorney, Agent or Firm:
ADVANCE CHINA I.P. LAW OFFICE (MinhuiSuite 918-920, 9/F, Dongshan Plaza, NO.69, XianlieCentral Roa, Guangzhou Guangdong 5, CN)
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