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:
May. 10, 2016
Filed:
Oct. 22, 2013
Applicant:
Shell Oil Company, Houston, TX (US);
Inventors:
Jean-Paul Andre Marie Joseph Gishlain Lange, Amsterdam, NL;
Sipke Hidde Wadman, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 38/10 (2006.01); B01J 23/96 (2006.01); B01J 37/10 (2006.01); B01J 23/94 (2006.01); C07D 307/36 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/58 (2006.01);
U.S. Cl.
CPC ...
B01J 23/96 (2013.01); B01J 23/42 (2013.01); B01J 23/44 (2013.01); B01J 23/58 (2013.01); B01J 23/94 (2013.01); B01J 37/10 (2013.01); B01J 38/10 (2013.01); C07D 307/36 (2013.01); Y02P 20/584 (2015.11);
Abstract
The invention relates to a process for regenerating a catalyst used in the decarbonylation of an aldehyde, wherein the catalyst is a heterogeneous, supported catalyst containing a metal selected from the group consisting of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt and mixtures thereof, and wherein the catalyst is subjected to a gas stream comprising hydrogen at a temperature of from 200 to 600° C., wherein substantially no oxygen is used in the regeneration process.