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:
Jul. 02, 2024
Filed:
Nov. 04, 2020
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Jens Elsner, Hochheim, DE;
Horst-Werner Zanthoff, Muelheim a.d. Ruhr, DE;
Fikri Sen, Oberhausen, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/02 (2006.01); B01J 21/12 (2006.01); B01J 35/61 (2024.01); C07C 5/25 (2006.01); C07C 11/02 (2006.01);
U.S. Cl.
CPC ...
C07C 5/2512 (2013.01); B01J 21/12 (2013.01); B01J 35/613 (2024.01); B01J 35/615 (2024.01); C07C 11/02 (2013.01); C07C 2521/12 (2013.01);
Abstract
A method for the isomerization of alpha-olefins to the corresponding internal olefins uses a heterogenous catalyst containing silicon-aluminum mixed oxide in a continuous fixed-bed operation mode.