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:
Apr. 09, 2024
Filed:
Jun. 26, 2020
Applicant:
Totalenergies Onetech Belgium S.a., Seneffe, BE;
Inventors:
Dirk De Vos, Holsbeek, BE;
Maxime Stalpaert, Lummen, BE;
Assignee:
TOTALENERGIES ONETECH BELGIUM S.A., Seneffe, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 1/207 (2006.01); B01J 23/46 (2006.01); C07C 1/24 (2006.01); C07C 45/49 (2006.01); C07D 307/36 (2006.01);
U.S. Cl.
CPC ...
C07C 1/24 (2013.01); B01J 23/462 (2013.01); C07C 45/49 (2013.01); C07D 307/36 (2013.01); C07C 2523/46 (2013.01);
Abstract
The invention relates to methods of hydrodeoxygenation of oxygenated compounds into compounds with unsaturated carbon-carbon bonds, comprising the steps of: a) providing a reaction mixture comprising, an oxygenated compound containing one or more of a hydroxyl, keto or aldehyde group, an ionic liquid, a homogeneous metal catalyst, and carbon monoxide or a carbon monoxide releasing compound, b) reacting said reaction mixture under a H2 atmosphere at acidic conditions at a temperature between 180 and 250° C. and a pressure between 10 and 200 bar.