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:
Nov. 19, 2019
Filed:
Nov. 17, 2016
Applicant:
Shell Oil Company, Houston, TX (US);
Inventors:
Reinhard Geyer, Leuna, DE;
Henri Preising, Leuna, DE;
Dionysius Jacobus Maria De Vlieger, Amsterdam, NL;
Smita Edulji, Houston, TX (US);
Evert Van Der Heide, Amsterdam, NL;
Jean Paul Andre Marie Joseph Ghislain Lange, Amsterdam, NL;
Assignee:
SHELL OIL COMPANY, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 27/00 (2006.01); B01J 25/00 (2006.01); C07C 29/00 (2006.01); C07C 31/00 (2006.01); B01J 27/188 (2006.01); B01J 35/00 (2006.01); B01J 21/08 (2006.01); B01J 23/40 (2006.01); B01J 23/46 (2006.01); B01J 23/70 (2006.01); B01J 25/02 (2006.01); C07C 29/132 (2006.01); C07C 29/141 (2006.01); C07C 31/20 (2006.01); B01J 21/06 (2006.01); B01J 23/30 (2006.01);
U.S. Cl.
CPC ...
B01J 27/188 (2013.01); B01J 21/08 (2013.01); B01J 23/40 (2013.01); B01J 23/462 (2013.01); B01J 23/70 (2013.01); B01J 25/02 (2013.01); B01J 35/0006 (2013.01); C07C 29/132 (2013.01); C07C 29/141 (2013.01); C07C 31/202 (2013.01); B01J 21/063 (2013.01); B01J 21/066 (2013.01); B01J 23/30 (2013.01); B01J 2231/643 (2013.01); B01J 2523/69 (2013.01); Y02P 20/52 (2015.11);
Abstract
The invention provides a catalyst system comprising: a) one or more Group 1 metal phosphotungstate-containing species; and b) one or more catalytic species suitable for hydrogenation; and a process for the preparation of monoethylene glycol from starting material comprising one or more saccharides, by contacting said starting material with hydrogen in a reactor in the presence of a solvent and said catalyst system.