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:
Oct. 14, 2014
Filed:
Jun. 09, 2011
Christian Boeing, Cologne, DE;
Markus Winterberg, Datteln, DE;
Tobias Laiblin, Rosendahl, DE;
Gunnar Schilling, Herten, DE;
Wolfgang Garstka, Heiden, DE;
Burkard Kreidler, Recklinghausen, DE;
Dietrich Maschmeyer, Recklinghausen, DE;
Reiner Bukohl, Marl, DE;
Christian Boeing, Cologne, DE;
Markus Winterberg, Datteln, DE;
Tobias Laiblin, Rosendahl, DE;
Gunnar Schilling, Herten, DE;
Wolfgang Garstka, Heiden, DE;
Burkard Kreidler, Recklinghausen, DE;
Dietrich Maschmeyer, Recklinghausen, DE;
Reiner Bukohl, Marl, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
The present invention describes a process for the parallel selective hydrogenation of branched and unbranched multiply unsaturated C-C-hydrocarbons in olefin-containing hydrocarbon mixtures with minimization of hydrogenation and isomerization of the olefins present in the stream.