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:
Apr. 18, 2017
Filed:
Mar. 04, 2013
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Tatsuya Tsujiuchi, Austin, TX (US);
Takahito Yonekawa, Austin, TX (US);
Shintaro Honjo, Austin, TX (US);
Masayuki Inui, Austin, TX (US);
Koji Nakayama, Hiroshima, JP;
Takashi Kamijo, Tokyo, JP;
Hiromitsu Nagayasu, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A COrecovery system includes an absorption apparatus that brings a COabsorption liquid into contact with an exhaust gas treated by a pre-treatment apparatus so that COin the exhaust gas is absorbed into the COabsorption liquid; a regeneration apparatus that separates COfrom the COabsorption liquid; an absorption liquid circulation path that circulates the COabsorption liquid between the absorption apparatus and the regeneration apparatus; and an impurity removal unit that removes impurities having a high concentration in the absorption liquid circulation path, in the absorption liquid circulation path and/or in the pre-treatment apparatus in advance.