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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 11753358 B1

PDFFull Text
Date of Patent:
Sep. 12, 2023

Filed:

Jul. 19, 2022

Chromium-catalyzed production of alcohols from hydrocarbons

Applicant:

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

Inventors:

Carlos A. Cruz, Kingwood, TX (US);

Masud M. Monwar, Bartlesville, OK (US);

Max P. McDaniel, Bartlesville, OK (US);

Jared Barr, Bartlesville, OK (US);

Kathy S. Clear, Bartlesville, OK (US);

William C. Ellis, Bartlesville, OK (US);

Assignee:

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

Attorney:

Merchant & Gould P.C.

Primary Examiner:

Yong L Chu

Int. Cl.
CPC ...
B01J 21/06 (2006.01); B01J 21/08 (2006.01); B01J 23/26 (2006.01); B01J 38/02 (2006.01); B01J 37/08 (2006.01); B01J 37/34 (2006.01); C07C 29/72 (2006.01); C07C 29/50 (2006.01); C07C 37/58 (2006.01); C07C 45/33 (2006.01); C07C 31/20 (2006.01); C07C 29/48 (2006.01); C07C 29/09 (2006.01); C07C 51/215 (2006.01); C07C 31/04 (2006.01); B01J 35/02 (2006.01); B01J 35/10 (2006.01); C07C 29/17 (2006.01); C07C 45/29 (2006.01);
U.S. Cl.
CPC ...
C07C 29/72 (2013.01); B01J 21/063 (2013.01); B01J 21/08 (2013.01); B01J 23/26 (2013.01); B01J 37/08 (2013.01); B01J 37/34 (2013.01); B01J 37/345 (2013.01); B01J 38/02 (2013.01); C07C 29/09 (2013.01); C07C 29/48 (2013.01); C07C 29/50 (2013.01); C07C 31/20 (2013.01); C07C 37/58 (2013.01); C07C 45/33 (2013.01); C07C 51/215 (2013.01); B01J 35/023 (2013.01); B01J 35/1019 (2013.01); B01J 35/1023 (2013.01); B01J 35/1042 (2013.01); C07C 29/17 (2013.01); C07C 31/04 (2013.01); C07C 45/292 (2013.01);
Abstract

Processes for converting a hydrocarbon reactant into an alcohol compound and/or a carbonyl compound are disclosed, and these processes include the steps of forming a supported chromium catalyst comprising chromium in a hexavalent oxidation state, irradiating the hydrocarbon reactant and the supported chromium catalyst with a light beam at a wavelength in the UV-visible spectrum to reduce at least a portion of the supported chromium catalyst to form a reduced chromium catalyst, and hydrolyzing the reduced chromium catalyst to form a reaction product comprising the alcohol compound and/or the carbonyl compound. The supported chromium catalyst can be formed by heat treating a supported chromium precursor, contacting a chromium precursor with a solid support while heat treating, or heat treating a solid support and then contacting a chromium precursor with the solid support.

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