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:
Apr. 28, 2020
Filed:
Apr. 04, 2017
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Sylvie Lacombe, Vernaison, FR;
Bogdan Harbuzaru, Simandres, FR;
Ludovic Raynal, Oullins, FR;
Bertrand Fanget, Vienne, FR;
Assignee:
IFP Energies nouvelles, Rueil-Malmaison, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 11/05 (2006.01); C10G 35/06 (2006.01); B01J 21/04 (2006.01); B01J 21/16 (2006.01); B01J 29/70 (2006.01); B01J 29/80 (2006.01); B01J 29/85 (2006.01); B01J 37/00 (2006.01); B01J 37/08 (2006.01); B01J 37/30 (2006.01); B01J 37/34 (2006.01); C07C 4/06 (2006.01); C10G 11/18 (2006.01); B01J 29/06 (2006.01);
U.S. Cl.
CPC ...
C10G 11/05 (2013.01); B01J 21/04 (2013.01); B01J 21/16 (2013.01); B01J 29/70 (2013.01); B01J 29/80 (2013.01); B01J 29/85 (2013.01); B01J 37/0018 (2013.01); B01J 37/08 (2013.01); B01J 37/30 (2013.01); B01J 37/343 (2013.01); C07C 4/06 (2013.01); C10G 11/18 (2013.01); C10G 35/065 (2013.01); B01J 2029/062 (2013.01); B01J 2229/16 (2013.01); B01J 2229/186 (2013.01); B01J 2229/37 (2013.01); C07C 2521/04 (2013.01); C07C 2527/18 (2013.01); C07C 2529/70 (2013.01); C10G 2300/104 (2013.01); C10G 2300/1044 (2013.01); C10G 2300/1048 (2013.01); C10G 2300/70 (2013.01); C10G 2400/20 (2013.01); Y02P 30/10 (2015.11);
Abstract
The invention relates to a process for the catalytic cracking of a gasoline feedstock for the production of light olefins, in which said gasoline feedstock is brought into contact with a catalyst comprising at least one zeolite NU-86, alone or in a mixture with at least one other zeolite, at a temperature comprised between 500 and 700° C., at an absolute pressure comprised between 10 and 60 MPa, and with a contact time of the feedstock on said catalyst comprised between 10 milliseconds and 100 seconds.