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:
Jun. 05, 2018
Filed:
Jan. 03, 2017
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A COrecovery unit includes a CO-absorber that causes a gas containing COto contact a CO-absorbing solution and that causes the COin the gas to be absorbed into the CO-absorbing solution; a CO-regenerator that heats the CO-absorbing solution, releases the COfrom the CO-absorbing solution, and regenerates the CO-absorbing solution; and a COrecovery amount controller that: calculates a computed target value of a COrecovery amount and a computed target value of a COrecovery rate based on a set value of the COrecovery rate, actual measured values of COconcentration, gas flow rate, and temperature of the gas, and calculates a maximum value of the COrecovery amount in the CO-absorber and a maximum value of the COrecovery amount in the CO-regenerator.