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:
Jul. 26, 2016
Filed:
Sep. 22, 2011
Kouji Horizoe, Tokyo, JP;
Shinya Tachibana, Tokyo, JP;
Moritoshi Murakami, Tokyo, JP;
Masaki Yushima, Hiroshima, JP;
Kazuo Ishida, Kanagawa, JP;
Kouji Horizoe, Tokyo, JP;
Shinya Tachibana, Tokyo, JP;
Moritoshi Murakami, Tokyo, JP;
Masaki Yushima, Hiroshima, JP;
Kazuo Ishida, Kanagawa, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
An absorber that uses a gasified gas containing COand HS formed by gasifying coal, for example, as an introduced gas, and that makes the COand HS absorbed from the introduced gas by bringing the introduced gas into contact with an absorbent for absorbing C0and HS; an absorbent regenerator-that extracts absorbent that has absorbed COand HS from the bottom of the absorber and introduces the absorbent from the top of the absorber, and that regenerates the absorbent by releasing the COand HS; a second supply line that returns the regenerated absorbent from the regenerator to the absorber; and a third supply line that extracts the absorbent (semi-rich solution) that has absorbed a part of the COand HS from the vicinity of the middle of the absorber, and that introduces the semi-rich solution in the vicinity of the middle of the regenerator.