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. 04, 2025
Filed:
Apr. 12, 2018
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Frederic Augier, Saint Symphorien D Ozon, FR;
Aude Royon-Lebeaud, Lyons, FR;
Damien Leinekugel Le Cocq, Oullins, FR;
Alexandre Vonner, Feyzin, FR;
Assignee:
IFP Energies nouvelles, Rueil-Malmaison, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/18 (2006.01); B01D 15/22 (2006.01); C07C 7/12 (2006.01); C07C 15/02 (2006.01); G01N 30/60 (2006.01);
U.S. Cl.
CPC ...
B01D 15/185 (2013.01); B01D 15/1842 (2013.01); B01D 15/22 (2013.01); C07C 7/12 (2013.01); C07C 15/02 (2013.01); G01N 30/6017 (2013.01); B01D 2256/24 (2013.01); B01D 2257/7027 (2013.01);
Abstract
The present invention describes a device for supplying or collecting from a column forming part of an assembly of columns in series, for use in a simulated moving bed separation process. The present device can be used to very substantially reduce the non-selective volumes in each column.