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:
Oct. 22, 2019
Filed:
Oct. 07, 2014
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Atsuhiro Yukumoto, Tokyo, JP;
Takuya Hirata, Tokyo, JP;
Hiroshi Tanaka, Tokyo, JP;
Akiyori Hagimoto, Tokyo, JP;
Haruaki Hirayama, Tokyo, JP;
Tsuyoshi Oishi, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD., Kanagawa, JP;
Abstract
A COrecovery unit and a COrecovery method capable of having an excellent COabsorption rate and saving energy are provided. A COrecovery unit of the invention includes: a COabsorber which includes an upper COabsorption unit obtaining a COabsorbent by causing a flue gas containing COto contact a COabsorbent and a lower COabsorption unit obtaining a COabsorbent by causing the COabsorbent to contact a flue gas containing CO; a COabsorbent regenerator which obtains the COabsorbent by heating the COabsorbent a thermometer which measures a temperature of the COabsorbent supplied from the COabsorber to the COabsorbent regenerator; and a control device which controls a temperature of the COabsorbent supplied to the lower COabsorption unit based on the temperature of the COabsorbent measured by the thermometer.