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:
Jul. 17, 2018
Filed:
Aug. 24, 2017
Kabushiki Kaisha Toshiba, Minato-ku, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
The present embodiments provide an acidic gas recovery apparatus or method capable of efficiently reducing emission of amine to the environment. In the embodiment, an acidic gas recovery apparatusA comprises: an acidic gas-absorber; a regeneration tower; a gas-cleaner; a cleaning liquid drawing-out line L; an absorbing liquid drawing-out line L; and an acidic component-removerA. The cleaning waterfrom the cleaning liquid drawing-out line Land a purified lean solutionC from the absorbing liquid drawing-out line Lare supplied to the acidic component-removerA. The acidic component-removerA comprises a cathode, an anode, an absorbing liquid-purification compartmentfor removing acidic components from the objective lean solutionB, and cleaning liquid compartments-and-. The cleaning wateris supplied to the cleaning liquid compartments.