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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 11845903 B1

PDFFull Text
Date of Patent:
Dec. 19, 2023

Filed:

Sep. 08, 2022

High yield jet fuel and chemicals from ozonolysis of triglycerides

Applicant:

Exxonmobil Technology and Engineering Company, Annandale, NJ (US);

Inventor:

Patrick L. Hanks, Bridgewater, NJ (US);

Assignee:

ExxonMobil Technology and Engineering Company, Annandale, NJ (US);

Attorney:

Shook, Hardy & Bacon L.L.P.

Primary Examiner:

Ali Z Fadhel

Int. Cl.
CPC ...
C10G 69/02 (2006.01); C07D 323/02 (2006.01); C07C 51/34 (2006.01); C10G 3/00 (2006.01); C11C 1/04 (2006.01); B01J 10/00 (2006.01); B01D 3/14 (2006.01); B01J 19/24 (2006.01); C07C 1/20 (2006.01); C07C 1/207 (2006.01); C07C 1/24 (2006.01); C07C 1/22 (2006.01);
U.S. Cl.
CPC ...
C10G 69/02 (2013.01); B01D 3/14 (2013.01); B01J 10/00 (2013.01); B01J 19/245 (2013.01); C07C 1/20 (2013.01); C07C 1/207 (2013.01); C07C 1/22 (2013.01); C07C 1/24 (2013.01); C07C 51/34 (2013.01); C07D 323/02 (2013.01); C10G 3/50 (2013.01); C11C 1/04 (2013.01); B01J 2219/0004 (2013.01); C10G 2300/1011 (2013.01); C10G 2400/08 (2013.01);
Abstract

A method for producing jet range hydrocarbons may include reacting at least a portion a fatty acid stream comprising C18:1 free fatty acid with ozone in an ozonolysis unit to form at least a C18:1 ozonide intermediate; introducing the C18:1 ozonide intermediate into a reactor, wherein at least a portion of the C18:1 ozonide intermediate is reacted with a reductive agent to produce oxidized products comprising azelaic acid and nonanoic acid; and introducing the oxidized products into a hydrotreating unit, wherein at least a portion of the oxidized products is hydrotreated to produce a paraffin product comprising nonane.

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