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:
Sep. 19, 2017
Filed:
Feb. 27, 2013
Applicant:
Shell Oil Company, Houston, TX (US);
Inventors:
Peter Geerinck, Wondelgem, BE;
Hermanus Jongkind, Amsterdam, NL;
Marcello Stefano Rigutto, Amsterdam, NL;
Bart Pelgrim, Amsterday, NL;
Assignee:
SHELL OIL COMPANY, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/74 (2006.01); B01J 21/06 (2006.01); C10G 45/62 (2006.01); C10G 45/64 (2006.01); C10G 73/02 (2006.01); B01J 29/70 (2006.01);
U.S. Cl.
CPC ...
B01J 29/7461 (2013.01); B01J 21/063 (2013.01); B01J 29/703 (2013.01); B01J 29/74 (2013.01); C10G 45/62 (2013.01); C10G 45/64 (2013.01); C10G 73/02 (2013.01); B01J 2229/16 (2013.01); B01J 2229/186 (2013.01); B01J 2229/32 (2013.01); B01J 2229/37 (2013.01); B01J 2229/42 (2013.01);
Abstract
Catalyst composition useful in the catalytic dewaxing of a waxy hydrocarbon feedstock which catalyst composition includes a mixture of zeolite EU-2 and titania and may further include a noble metal. The zeolite EU-2 has a molar bulk ratio of silica-to-alumina (SAR) of greater than 100:1. The zeolite or mixture may have been dealuminated such as by acid leaching using a fluorosilicate salt or by steam treating.