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:
Mar. 18, 2014
Filed:
Jun. 10, 2011
Fabrice Giroudiere, Orlienas, FR;
Willi Nastoll, Lyons, FR;
Beatrice Fischer, Lyons, FR;
Didier Pavone, Ecully, FR;
Herve Lavieu, Nogent sur Marne, FR;
Daniel Gonnet, Bures sur Yvette, FR;
Jean-noel Leroux, Quicny sous Senart, FR;
Fabrice Giroudiere, Orlienas, FR;
Willi Nastoll, Lyons, FR;
Beatrice Fischer, Lyons, FR;
Didier Pavone, Ecully, FR;
Herve Lavieu, Nogent sur Marne, FR;
Daniel Gonnet, Bures sur Yvette, FR;
Jean-Noel Leroux, Quicny sous Senart, FR;
IFP Energies Nouvelles, Rueil Malmaison Cedex, FR;
Abstract
The present invention describes a vertical cylindrical exchanger-reactor for carrying out endothermic reactions, comprising a shell enclosing a plurality of tubes inside which the reactive fluid moves, said tubes being of the bayonet type, and the heat transfer fluid, in this case hot gases, being channeled inside chimneys surrounding said bayonet tubes. The bayonet tubes and the chimneys are suspended from the upper dome of the reactor. This reactor may operate with a pressure difference between the tube side and the shell of up to 100 bars. The hot gases are admitted into the reactor at temperatures of up to 1300° C.