Power generation apparatus, power generation method, decomposition-gas turbine and decomposition-gas boiler

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United States of America Patent

PATENT NO 9567875
APP PUB NO 20150007568A1
SERIAL NO

14379698

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Abstract

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A power generation apparatus, a power generation method, a decomposition-gas boiler, and a decomposition-gas turbine with which nitrous oxide may be used as an environmentally friendly energy source. A fuel gas including nitrous oxide (N2O) is supplied to a decomposition reactor (22) in which a catalyst (21) for decomposing nitrous oxide is disposed. Steam is generated by a decomposition-gas boiler by heat recovery from decomposition gas (N2, O2) generated by decomposing the nitrous oxide, the steam generated by the decomposition-gas boiler is used to drive the rotation of a steam turbine to obtain motive power, and the motive power is subsequently used to drive a generator to obtain electrical power. Alternatively, the decomposition gas (N2, O2) generated by decomposing the nitrous oxide is used to drive the rotation of a decomposition-gas turbine to obtain motive power.

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Patent Owner(s)

Patent OwnerAddress
SHOWA DENKO K KTOKYO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chaen, Shigehiro Tokyo, JP 8 68
Habu, Hiroto Sagamihara, JP 3 9
Kawaguchi, Junichiro Sagamihara, JP 22 134
Sone, Yoshitsugu Sagamihara, JP 25 46

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