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1. (WO1998051914) PARTIAL OXIDATION POWERPLANT WITH SEQUENTIAL COMBUSTION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/051914 International Application No.: PCT/US1998/008627
Publication Date: 19.11.1998 International Filing Date: 29.04.1998
Chapter 2 Demand Filed: 02.12.1998
IPC:
F02C 3/36 (2006.01) ,F02C 6/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
3
Gas-turbine plants characterised by the use of combustion products as the working fluid
36
Open cycles
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
6
Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
Applicants:
SIEMENS WESTINGHOUSE POWER CORPORATION [US/US]; 186 Wood Avenue South Iselin, NJ 08830, US
Inventors:
NEWBY, Richard, A.; US
YANG, Wen-Ching; US
BANNISTER, Ronald, L.; US
Agent:
CILLO, Daniel, P.; Eckert Seamans Cherin & Mellott, LLC 44th Floor 600 Grant Street Pittsburgh, PA 15219, US
Priority Data:
08/855,43013.05.1997US
Title (EN) PARTIAL OXIDATION POWERPLANT WITH SEQUENTIAL COMBUSTION
(FR) CENTRALE ELECTRIQUE A OXYDATION PARTIELLE EN COMBUSTION SEQUENTIELLE
Abstract:
(EN) A system and method for generating power having an air compression/partial oxidation system, a turbine, and a primary combustion system. The air compression/partial oxidation system receives a first air stream and a fuel stream and produces a first partially oxidized fuel stream and a first compressed air stream therefrom. The turbine expands the first partially oxidized fuel stream while being cooled by the first compressed air stream to produce a heated air stream. The heated air stream is injected into the expanding first partially oxidized fuel stream, thereby reheating it in the turbine. A second partially oxidized fuel stream is emitted from the turbine. The primary combustion system receives said second partially oxidized fuel stream and a second air stream, combusts said second partially oxidized fuel stream, and produces rotating shaft power and an emission stream therefrom.
(FR) L'invention concerne un système et un procédé pour la production d'énergie, à compression d'air/oxydation partielle, turbine, et combustion primaire. L'unité de compression d'air/oxydation partielle reçoit un premier flux d'air et un flux de combustible, fournissant un premier flux de combustible partiellement oxydé et un premier flux d'air comprimé. La turbine procède à l'expansion du premier flux de combustible partiellement oxydé, sous refroidissement par le premier flux d'air comprimé, pour fournir un flux d'air chauffé, lequel est injecté dans le premier flux de combustible partiellement oxydé en expansion, ce qui chauffe à nouveau celui-ci dans la turbine. Un second flux de combustible partiellement oxydé est fourni par la turbine. L'unité de combustion primaire reçoit ce second flux de combustible partiellement oxydé et un second flux d'air, assure la combustion dudit second flux de combustible partiellement oxydé, engendrant alors une puissance à l'arbre rotatif et un flux d'émission.
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Designated States: CA, CN, JP, KR
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020010012497EP0981683JP2001525033 CA2288796