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Machine translation
1. (WO1981001970) CONTROLLING STEAM TEMPERATURE TO TURBINES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001970    International Application No.:    PCT/US1981/000034
Publication Date: 23.07.1981 International Filing Date: 12.01.1981
IPC:
F22B 31/00 (2006.01), F22G 5/00 (2006.01)
Applicants:
Inventors:
Priority Data:
113246 18.01.1980 US
Title (EN) CONTROLLING STEAM TEMPERATURE TO TURBINES
(FR) CONTROLE DE LA TEMPERATURE DE LA VAPEUR DANS DES TURBINES
Abstract: front page image
(EN)An entrained bed combustor (10) may provide constant temperature, superheated steam to a power generating steam turbine (25) (32) independent of the load on the turbine. In a conventional utility boiler heat is transferred in series to the steam generator (5), superheater (2) and reheater (3). With the present invention these components (17) (18) (19) may be run in parallel with heat transfer from the entrained bed particles enabling faster start-up and a turn-down capability without a reduction in the superheated steam temperature.
(FR)Une chambre de combustion a lit entraine (10) peut fournir de la vapeur surchauffee, a temperature constante a une turbine a vapeur generatrice de puissance (25, 32) independamment de la charge de la turbine. Dans une chaudiere conventionnelle, de la chaleur est transferee en serie au generateur de vapeur (5), au surchauffeur (2) et au rechauffeur (3). Dans la presente invention, ces composants (17, 18, 19) peuvent fonctionner en parallele au transfert de chaleur provenant des particules du lit entraine permettant un lancement et un arret plus rapide sans diminution de la temperature de la vapeur surchauffee.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)