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:
Jul. 25, 2017
Filed:
Mar. 11, 2013
Applicant:
Axens, Rueil Malmaison, FR;
Inventors:
Isabelle Villechange, Houilles, FR;
Tom Frising, Nanterre, FR;
Assignee:
AXENS, Rueil Malmaison, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 53/08 (2006.01); C10L 3/12 (2006.01); C10G 67/06 (2006.01); C10G 53/16 (2006.01); B01D 15/20 (2006.01); B01D 15/18 (2006.01); C10G 25/00 (2006.01);
U.S. Cl.
CPC ...
C10G 53/08 (2013.01); B01D 15/1885 (2013.01); B01D 15/203 (2013.01); C10G 25/00 (2013.01); C10G 53/16 (2013.01); C10G 67/06 (2013.01); C10L 3/12 (2013.01);
Abstract
A process for purifying a hydrocarbon feed, using a first adsorption unit with first and second adsorption columns respectively filled with first and second adsorbent solids by simultaneously: