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:
Jun. 19, 2018
Filed:
May. 27, 2015
Applicant:
Ifp, Rueil Malmaison, FR;
Inventors:
Philibert Leflaive, Mions, FR;
Luc Wolff, Chaponnay, FR;
Damien Leinekugel Le Cocq, Lyons, FR;
Nabil Lamia, Porto, PT;
Alirio Rodrigues, Porto, PT;
Carlos Grande, Porto, PT;
Assignee:
IFP ENERGIES NOUVELLES, Rueil Malmaison, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/13 (2006.01); B01D 53/04 (2006.01);
U.S. Cl.
CPC ...
C07C 7/13 (2013.01); B01D 53/04 (2013.01); B01D 2253/108 (2013.01); B01D 2253/116 (2013.01); B01D 2253/304 (2013.01); B01D 2256/24 (2013.01); B01D 2257/7022 (2013.01); C10G 2400/20 (2013.01);
Abstract
A process for separating propylene mixed with propane by adsorption in a simulated moving bed is described. The process operates in the gaseous phase or in the liquid phase, and it uses a 13X faujasite-type zeolite as adsorbent solid and butene-1 or isobutane or any mixture of these 2 components as desorbent.