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:
Aug. 17, 2010
Filed:
Apr. 20, 2007
Francois Hugues, Vernaison, FR;
Bertrand Szymkowiak, Lyons, FR;
Jean-christophe Viguie, Saint Symphorien d'Ozon, FR;
Jean-marc Schweitzer, Villette de Vienne, FR;
Michel Munier, Le Chatelet en Brie, FR;
Dominique Chretien, Paris, FR;
Eric Caprani, Paris, FR;
Damien Douziech, Rueil Malmaison, FR;
Francois Hugues, Vernaison, FR;
Bertrand Szymkowiak, Lyons, FR;
Jean-Christophe Viguie, Saint Symphorien d'Ozon, FR;
Jean-Marc Schweitzer, Villette de Vienne, FR;
Michel Munier, Le Chatelet en Brie, FR;
Dominique Chretien, Paris, FR;
Eric Caprani, Paris, FR;
Damien Douziech, Rueil Malmaison, FR;
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
ENI S.p.A., Rome, IT;
Abstract
This present invention describes a novel type of internal exchanger intended to carry out Fischer-Tropsch synthesis. This exchanger has a modular design and comprises a central tube with partitions allowing at the same time the supply of coolant to the hairpins of the module and the recovery of the partially vaporized fluid from these same hairpins.