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. 27, 2018
Filed:
Jul. 31, 2013
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Tsuyoshi Oishi, Tokyo, JP;
Hiromitsu Nagayasu, Tokyo, JP;
Hiroshi Tanaka, Tokyo, JP;
Takuya Hirata, Tokyo, JP;
Takashi Kamijo, Tokyo, JP;
Daisuke Shimada, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
COabsorber includes a COabsorbing section in which a CO-containing flue gas and a COabsorbent are brought into contact with each other to remove CO, and an aqueous cleaning section in which a decarbonated flue gas and rinsing water are brought into contact with each other to remove an accompanying substance. A lean solution is re-used in the absorber. The COrecovery device includes a degassing basin which is interposed in a rich solution supply line that supplies the rich solution from the COabsorber to the absorbent regenerator, and which includes a retaining section configured to remove oxygen in the rich solution.