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. 27, 2012
Filed:
Dec. 22, 2006
Jean-xavier Morin, Neuville Aux Bois, FR;
Corinne Beal, Voisins le Bretonneux, FR;
Silvestre Suraniti, Aix En Provence, FR;
Jean-Xavier Morin, Neuville Aux Bois, FR;
Corinne Beal, Voisins le Bretonneux, FR;
Silvestre Suraniti, Aix En Provence, FR;
ALSTOM Technology Ltd, Baden, CH;
Abstract
The invention relates to an oil-derived hydrocarbon converter comprising a catalytic cracking vessel () in the presence of catalyst particles in fluidized phase and a regenerator, for regenerating said catalyst particles by burning off the coke deposited on them, said catalyst circulating between said cracking vessel and said regenerator, said regenerator being a reactor () integrated into a combustion installation for steam generation comprising carbon dioxide capture. According to the invention, said regenerator is a reduction reactor () for an oxygen support, which is fed with solid fuel, comprising said particles provided with coke, and is equipped with a cyclone (C) for separating the solids and with exchangers (E), this reduction reactor for said oxygen support being associated with an oxidation reactor () for said oxygen support and equipped with a cyclone (C) for separating the solids and with exchanges (E), said oxygen support circulating between these two reactors, and in that said oxygen support consists of metal oxide particles having a mean diameter different from that of said catalyst particles.