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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 10919024 B1

PDFFull Text
Date of Patent:
Feb. 16, 2021

Filed:

Feb. 25, 2019

Rhenium catalysts for glycerin to allyl alcohol conversion

Applicant:

Lyondell Chemical Technology, L.p., Houston, TX (US);

Inventors:

Xueyong Yang, Bellaire, TX (US);

Daniel F. White, Houston, TX (US);

Beaven S. Mandimutsira, Sugar Land, TX (US);

Assignee:

Lyondell Chemical Technology, L.P., Houston, TX (US);

Attorney:
Primary Examiner:

Sikarl A Witherspoon

Int. Cl.
CPC ...
C07C 29/60 (2006.01); C07C 45/50 (2006.01); B01J 23/00 (2006.01); B01J 23/36 (2006.01); B01J 31/22 (2006.01); C07C 29/141 (2006.01); C07C 31/20 (2006.01); B01J 31/40 (2006.01); C07C 29/143 (2006.01); C07C 33/03 (2006.01); C07C 47/19 (2006.01);
U.S. Cl.
CPC ...
B01J 23/36 (2013.01); B01J 31/2208 (2013.01); B01J 31/4046 (2013.01); C07C 29/141 (2013.01); C07C 29/143 (2013.01); C07C 29/60 (2013.01); C07C 31/207 (2013.01); C07C 45/50 (2013.01); B01J 2231/321 (2013.01); B01J 2531/74 (2013.01); B01J 2531/822 (2013.01); C07C 33/03 (2013.01); C07C 47/19 (2013.01);
Abstract

A catalyst system for the conversion of glycerin to allyl alcohol, the catalyst system comprising: a rhenium compound selected from rhenium dioxide, rhenium trioxide, and a combination thereof. A method of producing allyl alcohol from glycerin via the catalyst system, the method comprising exposing glycerin to a temperature of greater than 140° C. in the presence of a catalyst comprising rhenium trioxide, rhenium dioxide, or a combination thereof to produce a product comprising allyl alcohol.

Find Patent Forward Citations

Yang, Xueyong. (2021). Rhenium catalysts for glycerin to allyl alcohol conversion (U.S. Patent No. 10919024). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10919024

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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