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. 26, 2019
Filed:
May. 14, 2018
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Osamu Miyamoto, Hiroshima, JP;
Takashi Kamijo, Tokyo, JP;
Tsuyoshi Oishi, Tokyo, JP;
Shimpei Kawasaki, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD., Yokohama-shi, JP;
Abstract
A COrecovery device includes: a COabsorption tower in which COincluded in an exhaust gas is absorbed by a COabsorption liquid; and a COabsorption liquid regeneration tower that heats and regenerates the COabsorption liquid that has absorbed CO. The COabsorption liquid regeneration tower includes: a main body part in which the COabsorption liquid is temporarily stored; a boot part provided downward from a tank end of the main body part, having a relatively smaller capacity than the main body part; a flowmeter provided to the boot part, and measuring the liquid surface level of the COabsorption liquid that changes between the main body part and the boot part; and a control device controlling the liquid surface level of the COabsorption liquid between the main body part and the boot part on the basis of the measurement result of the flowmeter.