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:
Nov. 06, 2007
Filed:
Mar. 04, 2003
Applicants:
Otto Machhammer, Mannheim, DE;
Goetz-peter Schindler, Mannheim, DE;
Klaus Harth, Altleiningen, DE;
Peter Zehner, Ludwigshafen, DE;
Inventors:
Otto Machhammer, Mannheim, DE;
Goetz-Peter Schindler, Mannheim, DE;
Klaus Harth, Altleiningen, DE;
Peter Zehner, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/327 (2006.01); C07C 5/333 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the continuous heterogeneously catalyzed partial dehydrogenation of a hydrocarbon in the gas phase and in the presence of molecular oxygen, in which part of the product gas is recirculated to the reaction zone, and a reactor for carrying out such a process.