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.:
Date of Patent:
Jan. 07, 2020
Filed:
Sep. 28, 2017
Applicant:
Petroleo Brasileiro S.a.-petrobras, Rio de Janeiro, RJ, BR;
Inventor:
Roberto Carlos Pontes Bittencourt, Rio de Janeiro, BR;
Assignee:
PETROLEO BRASILEIRO S.A.—PETROBRAS, Rio de Janeiro, BR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/755 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); C01B 3/40 (2006.01);
U.S. Cl.
CPC ...
B01J 23/755 (2013.01); B01J 35/1009 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 35/1023 (2013.01); B01J 35/1028 (2013.01); B01J 37/024 (2013.01); B01J 37/0236 (2013.01); B01J 37/0242 (2013.01); B01J 37/0244 (2013.01); B01J 37/08 (2013.01); C01B 3/40 (2013.01); C01B 2203/0233 (2013.01); C01B 2203/1058 (2013.01); C01B 2203/1205 (2013.01); C01B 2203/1223 (2013.01); C01B 2203/1241 (2013.01); C01B 2203/1247 (2013.01);
Abstract
The present invention relates to a process for preparing a nickel-based catalyst promoted with aluminium compounds with increased resistance to thermal deactivation and to the nickel-based catalyst thus obtained. In addition, the present invention relates to the use of said catalyst in a steam reforming process starting from hydrocarbons for producing hydrogen or synthesis gas.