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. 20, 2018
Filed:
Apr. 20, 2015
Applicant:
Axens, Rueil Malmaison, FR;
Inventors:
Isabelle Prevost, Rueil Malmaison, FR;
Laurent Watripont, Nanterre, FR;
Pierre-Yves Martin, Rueil Malmaison, FR;
Jerome Pigourier, Meudon, FR;
Assignee:
AXENS, Rueil Malmaison, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 7/00 (2006.01); B01D 3/00 (2006.01); B01D 3/32 (2006.01); C10G 45/58 (2006.01); C10L 1/06 (2006.01); C10L 3/12 (2006.01); B01D 3/14 (2006.01); C10G 57/00 (2006.01);
U.S. Cl.
CPC ...
C10G 7/00 (2013.01); B01D 3/007 (2013.01); B01D 3/009 (2013.01); B01D 3/143 (2013.01); B01D 3/322 (2013.01); C10G 45/58 (2013.01); C10G 57/00 (2013.01); C10L 1/06 (2013.01); C10L 3/12 (2013.01); C10G 2300/104 (2013.01); C10G 2300/1044 (2013.01); C10G 2400/02 (2013.01); C10L 2290/543 (2013.01);
Abstract
The present invention describes a process for the isomerization of a light naphtha with a view to forming high octane number gasolines, said process using a deisopentanizer and a deisohexanizer which are thermally integrated in a manner such as to reduce the consumption of the high temperature utilities employed in the process.