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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8969231 B1

PDFFull Text
Date of Patent:
Mar. 03, 2015

Filed:

Aug. 31, 2010

Fischer-tropsch catalysts

Applicants:

Erling Rytter, Trondheim, NO;

Sigrid Eri, Ranheim, NO;

Rune Myrstad, Jakobsli, NO;

Odd Asbjørn Lindvåg, Trondheim, NO;

Inventors:

Erling Rytter, Trondheim, NO;

Sigrid Eri, Ranheim, NO;

Rune Myrstad, Jakobsli, NO;

Odd Asbjørn Lindvåg, Trondheim, NO;

Assignee:

GTL.FI AG, Zurich, CH;

Attorney:

Patterson Thuente Pedersen, P.A.

Primary Examiner:

Cam N Nguyen

Int. Cl.
CPC ...
B01J 38/04 (2006.01); B01J 38/06 (2006.01); B01J 38/10 (2006.01); B01J 38/12 (2006.01); B01J 38/16 (2006.01); B01J 23/00 (2006.01); B01J 23/02 (2006.01); B01J 23/08 (2006.01); B01J 23/10 (2006.01); B01J 23/32 (2006.01); B01J 23/40 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/56 (2006.01); B01J 23/58 (2006.01); B01J 23/60 (2006.01); B01J 23/70 (2006.01); B01J 23/74 (2006.01); B01J 20/00 (2006.01); B01J 21/04 (2006.01); B01J 23/89 (2006.01); B01J 23/75 (2006.01); B01J 23/80 (2006.01); B01J 23/889 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); B01J 37/10 (2006.01); B01J 37/12 (2006.01); B01J 37/14 (2006.01); B01J 37/16 (2006.01); B01J 37/18 (2006.01); C10G 2/00 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8913 (2013.01); B01J 21/04 (2013.01); B01J 23/75 (2013.01); B01J 23/80 (2013.01); B01J 23/8896 (2013.01); B01J 23/894 (2013.01); B01J 23/8953 (2013.01); B01J 35/1019 (2013.01); B01J 35/1038 (2013.01); B01J 35/1042 (2013.01); B01J 37/0205 (2013.01); B01J 37/0207 (2013.01); B01J 37/10 (2013.01); B01J 37/12 (2013.01); B01J 37/14 (2013.01); B01J 37/16 (2013.01); B01J 37/18 (2013.01); C10G 2/331 (2013.01); C10G 2/332 (2013.01); C10G 2/342 (2013.01); C10G 2300/703 (2013.01); Y10S 502/524 (2013.01);
Abstract

A method of producing an alumina-supported cobalt catalyst for use in a Fischer-Tropsch synthesis reaction, which comprises: calcining an initial γ-alumina support material at a temperature to produce a modified alumina support material; impregnating the modified alumina support material with a source of cobalt; calcining the impregnated support material, activating the catalyst with a reducing gas, steam treating the activated catalyst, and activating the steam treated catalyst with a reducing gas.

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