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Machine translation
1. (WO1997039281) A METHOD OF COMBUSTION AND A COMBUSTION PLANT IN WHICH ABSORBENT IS REGENERATED
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/039281    International Application No.:    PCT/SE1997/000598
Publication Date: 23.10.1997 International Filing Date: 10.04.1997
Chapter 2 Demand Filed:    29.10.1997    
IPC:
B01D 53/34 (2006.01), F23C 10/10 (2006.01)
Applicants: ABB CARBON AB [SE/SE]; S-612 82 Finspång (SE) (For All Designated States Except US).
ADAMS, Christopher [GB/SE]; (SE) (For US Only).
ANDERSON, Jim [SE/SE]; (SE) (For US Only).
ANDERSSON, Mats [SE/SE]; (SE) (For US Only).
BRÄNNSTRÖM, Roine [SE/SE]; (SE) (For US Only).
WEATHERBY, John [GB/GB]; (GB) (For US Only)
Inventors: ADAMS, Christopher; (SE).
ANDERSON, Jim; (SE).
ANDERSSON, Mats; (SE).
BRÄNNSTRÖM, Roine; (SE).
WEATHERBY, John; (GB)
Agent: BERGLUND, Stefan; Bjerkéns Patentbyrå KB, Östermalmsgatan 58, S-114 50 Stockholm (SE)
Priority Data:
9601393-3 12.04.1996 SE
Title (EN) A METHOD OF COMBUSTION AND A COMBUSTION PLANT IN WHICH ABSORBENT IS REGENERATED
(FR) METHODE DE COMBUSTION ET INSTALLATION DE COMBUSTION DANS LAQUELLE L'ABSORBANT EST REGENERE
Abstract: front page image
(EN)This invention relates to a method of combustion and a combustion plant in which absorbent is regenerated. During the combustion of a fuel in a combustion chamber (1) enclosing a fluidized bed (4) a fuel and an absorbent are supplied to the bed (4). The combustion gases generated during the combustion are collected and purified in a separating member (9) by separation of solid material from said gases. The separated solid material is recirculated to the bed through a channel (23) and a gaseous medium is supplied in a controlled manner to the separated solid material (24) present in the channel (23) in order to displace the combustion gases and provide a chemical reaction.
(FR)L'invention concerne une méthode de combustion et une installation de combustion dans laquelle l'absorbant est régénéré. Lors de la combustion d'un combustible dans une chambre de combustion (1), qui comprend un lit fluidisé (4), ce dernier est alimenté en combustible et en matériau absorbant (4). Les gaz de combustion se formant lors de la combustion sont collectés et purifiés à l'intérieur d'un dispositif de séparation (9) par séparation des matières solides et desdits gaz. Les matières solides ainsi séparées sont refoulées vers le lit à travers un canal (23); un milieu gazeux contrôlé est créé autour des matières solides séparées (24) se trouvant dans le canal (23), permettant de déplacer les gaz de combustion et de provoquer une réaction chimique.
Designated States: JP, KR, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)