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1. WO2006043494 - COMBINED POWER GENERATION EQUIPMENT

Publication Number WO/2006/043494
Publication Date 27.04.2006
International Application No. PCT/JP2005/019008
International Filing Date 17.10.2005
IPC
H01M 8/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
H01M 8/06 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
06Combination of fuel cells with means for production of reactants or for treatment of residues
CPC
H01M 2008/147
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
14Fuel cells with fused electrolytes
147Fuel cells with molten carbonates
H01M 2250/402
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2250Fuel cells for particular applications; Specific features of fuel cell system
40Combination of fuel cells with other energy production systems
402Combination of fuel cell with other electric generators
H01M 8/04022
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04007related to heat exchange
04014Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
04022Heating by combustion
H01M 8/04097
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04082Arrangements for control of reactant parameters, e.g. pressure or concentration
04089of gaseous reactants
04097with recycling of the reactants
H01M 8/04111
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04082Arrangements for control of reactant parameters, e.g. pressure or concentration
04089of gaseous reactants
04111using a compressor turbine assembly
H01M 8/04164
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04082Arrangements for control of reactant parameters, e.g. pressure or concentration
04089of gaseous reactants
04119with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
04156with product water removal
04164by condensers, gas-liquid separators or filters
Applicants
  • 財団法人電力中央研究所 CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY [JP]/[JP] (AllExceptUS)
  • 幸田 栄一 KODA, Eiichi [JP]/[JP] (UsOnly)
  • 吉葉 史彦 YOSHIBA, Fumihiko [JP]/[JP] (UsOnly)
Inventors
  • 幸田 栄一 KODA, Eiichi
  • 吉葉 史彦 YOSHIBA, Fumihiko
Agents
  • 栗原浩之 KURIHARA, Hiroyuki
Priority Data
2004-30480519.10.2004JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COMBINED POWER GENERATION EQUIPMENT
(FR) ÉQUIPEMENT COMBINÉ DE PRODUCTION D’ÉNERGIE
(JA) 複合発電設備
Abstract
(EN)
A combined power generation equipment combining a molten carbonate fuel cell (MCFC) and a gas turbine so as to construct a closed cycle system adapted to recover the whole amount of carbon dioxide produced by power generation through feeding of fuel and equivalent-ratio O2 only to thereby enable obtaining CO2 as an oxidizing agent of cathode gas, thus attaining realization of high efficiency on a higher order, which combined power generation equipment comprises molten carbonate fuel cell (MCFC) (2) capable of power generation by an electrochemical reaction of H2-containing anode gas and O2-containing cathode gas, combustor (3) in which exhaust gas from the MCFC (2) is introduced and combusted, gas turbine (4) capable of expansion of combustion gas from the combustor (3) and circulatory line (15) for mixing of exhaust CO2 from the gas turbine (4) into cathode gas.
(FR)
L’invention concerne un équipement combiné de production d’énergie combinant une pile à combustible en carbonate fondu (MCFC) et une turbine à gaz pour construire un système en cycle fermé adapté pour récupérer la quantité totale de dioxyde de carbone produite par la production d’énergie par injection de combustible et d’oxygène de rapport équivalent seulement pour ainsi permettre d’obtenir du CO2 comme agent oxydant de gaz cathodique, pour ainsi atteindre une efficacité importante à un rang plus important, ledit équipement combiné de production d’énergie comprenant une pile à combustible en carbonate fondu (MCFC) (2) capable de produire de l’énergie par une réaction électrochimique de gaz anodique contenant du H2 et de gaz cathodique contenant du O2, un brûleur à deux étages de gazéification (3) dans lequel on introduit un gaz d’échappement depuis la MCFC (2) avant de le brûler, une turbine à gaz (4) capable de dilater le gaz de combustion depuis le brûleur à deux étages de gazéification (3) et une ligne de circulation (15) pour mélanger le CO2 s’échappant de la turbine à gaz (4) dans le gaz cathodique.
(JA)
 Hを含むアノードガス及びOを含むカソードガスの電気化学反応により発電を行う溶融炭酸塩形燃料電池(MCFC)2と、MCFC2の排気ガスが導入されて燃焼される燃焼器3と、燃焼器3からの燃焼ガスを膨張するガスタービン4と、ガスタービン4の排気のCOをカソードガスに混合する循環系統15とからなり、燃料と当量比のOだけを供給することで発電に伴って発生した二酸化炭素の全量を回収してカソードガスの酸化剤としてCOを得ることができる閉サイクルのシステムを構築し、高次元で高効率化を図ることができる溶融炭酸塩形燃料電池(MCFC)とガスタービンを組み合わせた複合発電設備とする。
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