Title:
CATALYST FOR PRODUCING HYDROCARBON FROM SYNTHETIC GAS, METHOD FOR PRODUCING CATALYST, METHOD FOR REGENERATING CATALYST, AND METHOD FOR PRODUCING HYDROCARBON FROM SYNTHETIC GAS
Document Type and Number:
WIPO Patent Application WO/2008/023851
Kind Code:
A1
Abstract:
Disclosed is a catalyst for F-T synthesis which exhibits high activity, long life and high water resistance without deteriorating strength and wear resistance. Also disclosed are a method for producing such a catalyst, a method for regenerating such a catalyst, and a method for producing a hydrocarbon by using such a catalyst. Specifically disclosed is a catalyst for producing a hydrocarbon from a synthetic gas, wherein cobalt metal or cobalt metal and a cobalt oxide as well as a zirconium oxide are supported by a catalyst carrier mainly composed of silica. This catalyst is characterized in that the impurity content of the catalyst is 0.01-0.15% by mass. Also specifically disclosed are a method for producing such a catalyst, a method for regenerating such a catalyst, and a method for producing a hydrocarbon by using such a catalyst.
Inventors:
FUJIMOTO KENICHIRO (JP)
YAMANE NORIYUKI (JP)
YAMANE NORIYUKI (JP)
Application Number:
PCT/JP2007/067083
Publication Date:
February 28, 2008
Filing Date:
August 27, 2007
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
FUJIMOTO KENICHIRO (JP)
YAMANE NORIYUKI (JP)
FUJIMOTO KENICHIRO (JP)
YAMANE NORIYUKI (JP)
International Classes:
B01J23/75; B01J23/94; B01J32/00; B01J35/08; B01J37/02; B01J37/03; B01J37/16; B01J37/30; B01J38/10; C07C1/04; C07C9/04; C07B61/00; C10G2/00
Foreign References:
| JP2004322085A | 2004-11-18 | |||
| JP2003519010A | 2003-06-17 | |||
| JP2003519011A | 2003-06-17 | |||
| JP2003500188A | 2003-01-07 | |||
| JPH05208141A | 1993-08-20 | |||
| JP2006229135A | 2006-08-31 | |||
| JP2004322085A | 2004-11-18 | |||
| US6740621B2 | 2004-05-25 |
Other References:
R. OUKACI ET AL., APPLIED CATALYSIS A: GENERAL, vol. 186, 1999, pages 129 - 114
J. CHEN, CUIHUA XUEBAO, vol. 21, 2000, pages 169 - 171
See also references of EP 2055381A4
J. CHEN, CUIHUA XUEBAO, vol. 21, 2000, pages 169 - 171
See also references of EP 2055381A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (Toranomon 37 Mori Bldg. 5-1,Toranomon 3-chome, Minato-k, Tokyo 23, JP)
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