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:
Jun. 28, 1977
Filed:
Mar. 17, 1975
Applicant:
Inventor:
Robert G Wall, Pinole, CA (US);
Assignee:
Chevron Research Company, San Francisco, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2606833 ; 260673 ; 208138 ; 252465 ;
Abstract
A process for dehydrogenating an alkane which comprises contacting the alkane under dehydrogenation conditions including a temperature between 400 and 800.degree. C with a catalyst comprising platinum, chromium, lithium and alumina. Preferably the catalyst comprises 0.1 to 1 weight percent platinum, 0.1 to 1 weight percent chromium, 0.1 to 1 weight percent lithium, and 97 to 99.7 weight percent alumina.