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. 06, 2015
Filed:
Sep. 07, 2012
Bart Hamers, VG Horst, NL;
Dirk Fridag, Haltern am See, DE;
Robert Franke, Marl, DE;
Marc Becker, Dortmund, DE;
Markus Priske, Mobile, AL (US);
Bart Hamers, VG Horst, NL;
Dirk Fridag, Haltern am See, DE;
Robert Franke, Marl, DE;
Marc Becker, Dortmund, DE;
Markus Priske, Mobile, AL (US);
Evonik Degussa GmbH, Essen, DE;
Abstract
The invention relates to a device for the continuous, homogeneous-catalysis reaction of a liquid with a gas and optionally an additional fluid, wherein the device comprises at least one reactor having an external liquid circulation driven by a pump, and wherein the device has at least one membrane separation stage that preferably holds back the homogeneous catalyst. The aim of the invention is to specify a device that allows homogeneous-catalysis gas/liquid phase reactions, in particular hydroformylations, which operate with membrane separation of the catalyst to be performed economically at an industrially relevant scale. Said aim is achieved in that a jet loop reactor is provided as the reactor, and that the pump and the membrane separation stage are arranged in the same external liquid circuit.