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:
Mar. 22, 2016
Filed:
May. 31, 2012
Applicants:
Seiji Kagawa, Tokyo, JP;
Hideaki Sakurai, Tokyo, JP;
Nobuyuki Ukai, Tokyo, JP;
Susumu Okino, Tokyo, JP;
Tatsuto Nagayasu, Tokyo, JP;
Inventors:
Seiji Kagawa, Tokyo, JP;
Hideaki Sakurai, Tokyo, JP;
Nobuyuki Ukai, Tokyo, JP;
Susumu Okino, Tokyo, JP;
Tatsuto Nagayasu, Tokyo, JP;
Assignee:
MITSUBISHI HITACHI POWER SYSTEMS, LTD., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/50 (2006.01); B01D 53/56 (2006.01); B01D 53/64 (2006.01); B01D 53/75 (2006.01); B01D 53/60 (2006.01); B01D 53/86 (2006.01);
U.S. Cl.
CPC ...
B01D 53/64 (2013.01); B01D 53/60 (2013.01); B01D 53/75 (2013.01); B01D 53/8625 (2013.01); B01D 53/50 (2013.01); B01D 53/56 (2013.01); B01D 2251/2062 (2013.01); B01D 2253/102 (2013.01); B01D 2257/602 (2013.01); B01D 2258/0283 (2013.01);
Abstract
A system for treating mercury in flue gas is provided. The system includes a mercury adsorbent supply device to adsorb the mercury with the mercury adsorbent; a precipitator to collect the mercury adsorbent with adsorbed mercury and soot in the flue gas; a mercury adsorption assistant supply device to remove mercury remaining in the flue gas; and a desulfurization device to remove sulfur oxide (SOx) in the flue gas.