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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 8952076 B1

PDFFull Text
Date of Patent:
Feb. 10, 2015

Filed:

Oct. 20, 2009

Fischer-tropsch catalysts

Applicants:

Erling Rytter, Trondheim, NO;

Torild Hulsund Skagseth, Ranheim, NO;

Hanne Wigum, Trondheim, NO;

Nonyameko Sincadu, Heiderand, ZA;

Inventors:

Erling Rytter, Trondheim, NO;

Torild Hulsund Skagseth, Ranheim, NO;

Hanne Wigum, Trondheim, NO;

Nonyameko Sincadu, Heiderand, ZA;

Assignee:

Statoil ASA, Stavanger, NO;

Attorney:

Patterson Thuente Pedersen, P.A.

Primary Examiner:

Cam N Nguyen

Int. Cl.
CPC ...
C07C 27/00 (2006.01); C07C 27/06 (2006.01); B01J 23/00 (2006.01); B01J 23/02 (2006.01); B01J 23/08 (2006.01); B01J 23/10 (2006.01); B01J 23/40 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/56 (2006.01); B01J 20/00 (2006.01); B01J 21/04 (2006.01); C10G 47/00 (2006.01); B01J 21/00 (2006.01); B01J 23/75 (2006.01); B01J 23/755 (2006.01); B01J 23/80 (2006.01); B01J 23/889 (2006.01); B01J 23/89 (2006.01); B01J 35/00 (2006.01); B01J 37/02 (2006.01); C10G 2/00 (2006.01); C10G 45/58 (2006.01); B01J 23/36 (2006.01); B01J 23/83 (2006.01); B01J 35/10 (2006.01);
U.S. Cl.
CPC ...
C10G 47/00 (2013.01); B01J 21/005 (2013.01); B01J 23/005 (2013.01); B01J 23/75 (2013.01); B01J 23/755 (2013.01); B01J 23/80 (2013.01); B01J 23/8896 (2013.01); B01J 23/8913 (2013.01); B01J 35/002 (2013.01); B01J 37/0205 (2013.01); C10G 2/331 (2013.01); C10G 2/332 (2013.01); C10G 2/333 (2013.01); C10G 2/342 (2013.01); C10G 45/58 (2013.01); B01J 23/36 (2013.01); B01J 23/83 (2013.01); B01J 23/892 (2013.01); B01J 35/1014 (2013.01); B01J 35/109 (2013.01); B01J 37/0207 (2013.01); C10G 2300/703 (2013.01);
Abstract

A method of producing an alumina-supported catalyst for use in a Fischer-Tropsch synthesis reaction, which comprises: calcining an initial γ-alumina support material at a temperature of at least 550° C. to produce a modified alumina support material; impregnating the modified alumina support material with a source cobalt; calcining the impregnated support material at a temperature of 700° C. to 1200° C., and activating the catalyst.

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