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:
Feb. 19, 2013
Filed:
Oct. 27, 2009
Keiji Fujikawa, Hiroshima, JP;
Takuya Hirata, Hiroshima, JP;
Tatsuya Tsujiuchi, Hiroshima, JP;
Tsuyoshi Oishi, Aichi, JP;
Keiji Fujikawa, Hiroshima, JP;
Takuya Hirata, Hiroshima, JP;
Tatsuya Tsujiuchi, Hiroshima, JP;
Tsuyoshi Oishi, Aichi, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
A COrecovery apparatus according to a first embodiment of the present invention includes: a COabsorber that brings flue gas containing COinto contact with COabsorbing liquid to reduce COin the flue gas; a regenerator that reduces COin COabsorbing liquid (rich solvent) that has absorbed the COin the COabsorber to regenerate the COabsorbing liquid, so that the regenerated absorbing liquid (lean solvent), having COreduced in the regenerator, is reused in the COabsorber; a first compressor to a fourth compressor that compress the COgas released from the regenerator; and an Oreducing apparatus arranged between the second compressor and a second cooler to reduce Oin the COgas.