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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.:

US 9550173 B1

PDFFull Text
Date of Patent:
Jan. 24, 2017

Filed:

Apr. 09, 2014

Selective hydrogenation catalyst and methods of making and using same

Applicant:

Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);

Inventors:

Tin-Tack Peter Cheung, Kingwood, TX (US);

Joseph Bergmeister, III, Kingwood, TX (US);

Zongxuan Hong, Houston, TX (US);

Assignee:

Chevron Philips Chemical Company LP, The Woodlands, TX (US);

Attorneys:

Conley Rose, P.C.

Rodney B. Carroll

Lynda Jolly

Primary Examiner:

Patricia L Hailey

Int. Cl.
CPC ...
C10G 45/40 (2006.01); B01J 27/138 (2006.01); B01J 27/13 (2006.01); B01J 23/44 (2006.01); B01J 23/50 (2006.01); B01J 37/02 (2006.01); B01J 37/24 (2006.01); B01J 21/04 (2006.01); B01J 27/125 (2006.01); B01J 35/10 (2006.01);
U.S. Cl.
CPC ...
B01J 27/13 (2013.01); B01J 23/44 (2013.01); B01J 23/50 (2013.01); B01J 37/0205 (2013.01); B01J 37/0207 (2013.01); B01J 37/24 (2013.01); C10G 45/40 (2013.01); B01J 21/04 (2013.01); B01J 27/125 (2013.01); B01J 35/1009 (2013.01); C10G 2300/70 (2013.01);
Abstract

A method for producing a selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition. A selective hydrogenation catalyst for hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon formed by the method comprising contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition. A method of selectively hydrogenating a highly unsaturated hydrocarbon to an unsaturated hydrocarbon comprising contacting the highly unsaturated hydrocarbon with a selective hydrogenation catalyst composition produced by contacting an inorganic catalyst support with a chlorine-containing compound to form a chlorided catalyst support and adding palladium to the chlorided catalyst support to form a supported-palladium composition.

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