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. 20, 2018
Filed:
Jul. 11, 2013
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Yoshio Seiki, Tokyo, JP;
Kouji Horizoe, Tokyo, JP;
Atsuhiro Yukumoto, Tokyo, JP;
Haruaki Hirayama, Tokyo, JP;
Masaki Yushima, Hiroshima, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A COrecovery system includes an absorption tower that brings gas containing COinto contact with a COabsorption solution to remove COfrom the CO-containing gas; a regeneration tower that regenerates a CO-absorbed rich solution; and a compression device that re-uses a lean solution, from which COhas been removed in the regeneration tower, in the absorption tower and compresses COin gas emitted from the regeneration tower, wherein the rich solution has a high pressure, the high-pressure rich solution is subjected to gas-liquid separation by a flash drum, the rich solution as a liquid component separated in the flash drum is introduced into the regeneration tower, and high-pressure COgas as a gas component separated in the flash drum is introduced into a compression device having a predetermined compression pressure.