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. 22, 2025
Filed:
Dec. 14, 2021
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Ludovic Raynal, Rueil-Malmaison, FR;
Alexandre Vonner, Rueil-Malmaison, FR;
Pedro Maximiano Raimundo, Rueil-Malmaison, FR;
Assignee:
IFP Energies nouvelles, Rueil-Malmaison, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01J 10/00 (2006.01); B01J 4/00 (2006.01); B01J 19/26 (2006.01); C07C 2/24 (2006.01);
U.S. Cl.
CPC ...
B01J 10/002 (2013.01); B01J 4/002 (2013.01); B01J 19/26 (2013.01); C07C 2/24 (2013.01);
Abstract
The present invention relates to a gas/liquid reactor for the oligomerization of gaseous ethylene, comprising a gaseous ethylene injection device and a liquid injection device, said injection devices advantageously being arranged so that the injection of the liquid can bring about a reduction, by shear, of the size of the ethylene bubbles, during the injection of the gaseous ethylene. The gas/liquid reactor according to the present invention may be used for any gaseous olefinic feedstock injected into a liquid phase.