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:
Aug. 20, 2013
Filed:
Sep. 09, 2010
Shinobu Moniwa, Kawasaki, JP;
Nobuyuki Ashikaga, Kawasaki, JP;
Yasuhiko Nagamori, Fuchu, JP;
Hiroyuki Tokimoto, Kawasaki, JP;
Satomi Ebihara, Tokyo, JP;
Masato Oda, Saitama, JP;
Shinobu Moniwa, Kawasaki, JP;
Nobuyuki Ashikaga, Kawasaki, JP;
Yasuhiko Nagamori, Fuchu, JP;
Hiroyuki Tokimoto, Kawasaki, JP;
Satomi Ebihara, Tokyo, JP;
Masato Oda, Saitama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A carbon dioxide recovery system according to the present embodiments includes: an absorber bringing exhaust gas containing carbon dioxide into contact with absorbent reversibly absorbing or releasing carbon dioxide at above or below a predetermined temperature, and making the absorbent absorb carbon dioxide in the exhaust gas; a regenerator releasing carbon dioxide in the absorbent by heating the absorbent absorbing carbon dioxide at the absorber; a reflux pipeline flowing back the absorbent regenerated at the regenerator to the absorber; and a filter introducing at least a part of the absorbent, removing solids accumulated in the introduced absorbent, and returning the absorbent after the solids are removed to a vicinity of a portion where the absorbent is introduced.