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:
Apr. 27, 2021
Filed:
Mar. 11, 2019
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Wladimir Reschetilowski, Radebeul, DE;
Felix Alscher, Dresden, DE;
Henrik Frenzel, Dresden, DE;
Ekaterina Borovinskaya, Pirna, DE;
Cornelia Breitkopf, Dresden, DE;
Fabian Nadolny, Arnsberg, DE;
Guido Stochniol, Haltern am See, DE;
Stephan Peitz, Oer-Erkenschwick, DE;
Robert Franke, Marl, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 37/03 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); C01B 39/04 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); B01J 37/00 (2006.01); B01J 21/12 (2006.01); B01J 29/04 (2006.01); B01J 29/072 (2006.01); C07C 2/12 (2006.01); C07C 2/10 (2006.01); B01J 35/00 (2006.01); C07C 11/08 (2006.01); B01J 31/02 (2006.01); B01J 23/755 (2006.01); B01J 29/46 (2006.01);
U.S. Cl.
CPC ...
B01J 37/031 (2013.01); B01J 29/044 (2013.01); B01J 29/072 (2013.01); B01J 35/002 (2013.01); B01J 35/109 (2013.01); B01J 35/1019 (2013.01); B01J 35/1023 (2013.01); B01J 37/0018 (2013.01); B01J 37/0201 (2013.01); B01J 37/033 (2013.01); B01J 37/036 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); B01J 37/082 (2013.01); C01B 39/04 (2013.01); C07C 2/10 (2013.01); C07C 2/12 (2013.01); B01J 21/12 (2013.01); B01J 23/755 (2013.01); B01J 29/46 (2013.01); B01J 31/0238 (2013.01); B01J 31/0239 (2013.01); C07C 11/08 (2013.01); C07C 2529/072 (2013.01);
Abstract
A process for preparing an oligomerization catalyst is based on using nickel aluminosilicate that has high activity and selectivity coupled with adequate service life in the heterogeneously catalysed oligomerization of C3 to C6 olefins or olefin-containing feed mixtures based thereon.