The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2014
Filed:
Oct. 21, 2011
Yuya Murakami, Tokyo, JP;
Nobuo Okita, Ushiku, JP;
Takeo Takahashi, Yokohama, JP;
Mikio Takayanagi, Tokyo, JP;
Takeo Suga, Yokohama, JP;
Takeshi Sasanuma, Yokohama, JP;
Toshihisa Kiyokuni, Yokohama, JP;
Hideo Kitamura, Tokyo, JP;
Yuya Murakami, Tokyo, JP;
Nobuo Okita, Ushiku, JP;
Takeo Takahashi, Yokohama, JP;
Mikio Takayanagi, Tokyo, JP;
Takeo Suga, Yokohama, JP;
Takeshi Sasanuma, Yokohama, JP;
Toshihisa Kiyokuni, Yokohama, JP;
Hideo Kitamura, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a carbon-dioxide-recovery-type steam power generation system comprises a boiler that produces steam and generates an exhaust gas, a first turbine that is rotationally driven by the steam, an absorption tower allows carbon dioxide contained in the exhaust gas to be absorbed into an absorption liquid, a regeneration tower that discharges the carbon dioxide gas from the absorption liquid supplied from the absorption tower, a condenser that removes moisture from the carbon dioxide gas, discharged from the regeneration tower, by condensing the carbon dioxide gas using cooling water, a compressor that compresses the carbon dioxide gas from which the moisture is removed by the condenser, and a second turbine that drives the compressor. The steam produced by the cooling water recovering the heat from the carbon dioxide gas in the condenser is supplied to the first turbine or the second turbine.