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:
Aug. 12, 2025
Filed:
Dec. 09, 2021
Applicant:
Ifp Energies Nouvelles, Rueil Malmaison, FR;
Inventors:
Nicolas Legagneux, Rueil Malmaison, FR;
Marie-Claire Marion, Rueil Malmaison, FR;
Karin Barthelet, Rueil Malmaison, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil Malmaison, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/46 (2006.01); B01D 53/44 (2006.01); B01D 53/82 (2006.01); B01J 20/02 (2006.01); B01J 20/08 (2006.01); B01J 20/28 (2006.01); C07C 7/163 (2006.01); C10G 25/00 (2006.01); C10G 29/04 (2006.01); C10G 67/02 (2006.01); C10G 67/06 (2006.01); C10L 3/10 (2006.01);
U.S. Cl.
CPC ...
C10G 25/003 (2013.01); B01D 53/46 (2013.01); B01D 53/82 (2013.01); B01J 20/08 (2013.01); B01J 20/28011 (2013.01); B01J 20/28061 (2013.01); B01J 20/28071 (2013.01); B01J 20/28073 (2013.01); B01J 20/28076 (2013.01); B01J 20/28083 (2013.01); C10L 3/101 (2013.01); B01D 2253/1124 (2013.01); B01D 2253/25 (2013.01); B01D 2253/306 (2013.01); B01D 2253/308 (2013.01); B01D 2253/311 (2013.01); B01D 2257/55 (2013.01); B01J 2220/56 (2013.01); C10G 2300/1003 (2013.01); C10G 2300/1022 (2013.01); C10G 2300/1025 (2013.01); C10G 2300/104 (2013.01); C10G 2300/202 (2013.01);
Abstract
The present invention relates to a process for trapping silicon compounds in a gaseous or liquid feedstock, comprising bringing the feedstock into contact with a trapping mass with a liquid hourly space velocity LHSV of less than 5 hor a gas hourly space velocity GHSV of less than 500 h.