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:
Dec. 19, 2017
Filed:
Feb. 26, 2014
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Yudai Kato, Tokyo, JP;
Kentaro Nakamura, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/48 (2006.01); B01D 53/86 (2006.01); C10K 1/34 (2006.01); C10K 1/00 (2006.01); C10J 3/02 (2006.01); C10J 3/20 (2006.01); C10J 3/82 (2006.01); C10K 1/10 (2006.01); C10J 3/72 (2006.01);
U.S. Cl.
CPC ...
C10K 1/34 (2013.01); B01D 53/48 (2013.01); B01D 53/8606 (2013.01); C10J 3/02 (2013.01); C10J 3/20 (2013.01); C10J 3/723 (2013.01); C10J 3/82 (2013.01); C10K 1/002 (2013.01); C10K 1/004 (2013.01); C10K 1/101 (2013.01); C10J 2300/093 (2013.01); C10J 2300/0909 (2013.01);
Abstract
The present invention is intended to provide a gas purification apparatus and a gas purification method with an excellent thermal efficiency and capable of degrading COS at a high degradation rate. A gas purification apparatus configured to purify gas at least including COS, HO, CO, and HS includes a COS treatment device which is provided with a COS conversion catalyst and configured to treat and degrade COS in the gas by hydrolysis, and HO adjustment means configured to adjust the concentration of HO in the gas to be introduced into the COS treatment device.