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:
Dec. 17, 2013
Filed:
Oct. 02, 2009
Sylvain Louret, Lyons, FR;
Patrice Font, Mornant, FR;
Sylvie Lacombe, Saint Genis Laval, FR;
Eric Sanchez, Rueil Malmaison, FR;
Laurent Simon, Lyons, FR;
Sylvain Louret, Lyons, FR;
Patrice Font, Mornant, FR;
Sylvie Lacombe, Saint Genis Laval, FR;
Eric Sanchez, Rueil Malmaison, FR;
Laurent Simon, Lyons, FR;
IFP Energies Nouvelles, Rueil-Malmaison Cedex, FR;
Abstract
An axial flow staged zone oligomerization reaction process includes the steps of passing a hydrocarbon feedstock into the lower portion of the axial flow staged zone reactor which includes axial circulation of the hydrocarbon reaction fluid serially in each of the reaction zones, passing catalyst through a constriction zone located between successive upper and lower catalytic reaction zones which includes heat exchanging of the fluids being the constriction zone within the reactor and further includes withdrawing the oligomerized product from the top of the reactor.