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. 29, 2019
Filed:
Nov. 01, 2016
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Tatsuya Tsujiuchi, Tokyo, JP;
Takashi Kamijo, Tokyo, JP;
Masayuki Inui, Tokyo, JP;
Osamu Miyamoto, New York, NY (US);
MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD., Kanagawa, JP;
Abstract
Included are a COabsorber for removing COfrom a CO-containing flue gas with a COabsorbent, an absorbent regenerator for regenerating the absorbent, a rich solution supply line for supplying the rich solution from the absorber to a rich solution supply portion of the regenerator, a rich/lean solution heat exchanger for exchanging heat between the rich solution and the lean solution, a first rich solution dividing line for dividing the rich solution at a first dividing portion in the rich solution supply line and supplying the divided rich solution at a first supply position on a side wall of the regenerator, a first rich solution heat exchanger for preheating the divided rich solution, and a first flow rate control device for controlling a flow rate of the divided rich solution such that the rich solution is preheated to a predetermined temperature in the first rich solution heat exchanger.