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. 24, 2004
Filed:
Jun. 25, 2003
Daniel Baglione, Gentilly, FR;
Jean-Claude Semedard, Paris, FR;
Pierre Gauville, Verrieres, FR;
Jean-Xavier Morin, Neuville Aux Bois, FR;
Emmanuel Flores, Le Plessis Robinson, FR;
Alain Quaranta, Fontenay les Briis, FR;
Christian Bonnand, Bachy, FR;
Alstom (Switzerland) Ltd., Baden, CH;
Abstract
The circulating fluidized bed reactor device comprising a reactor chamber delimited horizontally by walls, a centrifugal separator and a back pass for heat recovery The reactor device allows for the introduction of a fluidizing gas into the reactor chamber and for maintaining a fluidized bed of particles in said chambers. The gas to be dedusted is transferred from the reactor chamber into the separator, and the separated particles are discharged from the separator and the dedusted gas is transferred from the separator into the back pass. The reactor chamber and the separator both have a common wall with the back pass.