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:
May. 03, 2016
Filed:
Feb. 02, 2012
Applicants:
Fredrik Jens Brogaard, Växjö, SE;
Mikael Larsson, Mölndal, SE;
Inventors:
Fredrik Jens Brogaard, Växjö, SE;
Mikael Larsson, Mölndal, SE;
Assignee:
ALSTOM Technology Ltd, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/72 (2006.01); B01D 53/14 (2006.01); B01D 53/50 (2006.01); C02F 3/34 (2006.01); C02F 1/02 (2006.01); C02F 1/32 (2006.01); C02F 1/48 (2006.01); C02F 1/66 (2006.01); C02F 1/74 (2006.01); C02F 101/10 (2006.01); C02F 103/16 (2006.01); C02F 103/18 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1425 (2013.01); B01D 53/507 (2013.01); C02F 1/725 (2013.01); C02F 3/342 (2013.01); C02F 1/02 (2013.01); C02F 1/32 (2013.01); C02F 1/488 (2013.01); C02F 1/66 (2013.01); C02F 1/727 (2013.01); C02F 1/74 (2013.01); C02F 2101/101 (2013.01); C02F 2103/16 (2013.01); C02F 2103/18 (2013.01);
Abstract
A gas cleaning system including a wet scrubber () for removal of sulphur dioxide from a gas and an oxidation basin system () for receiving effluent generated in the removal of sulphur dioxide from the process gas. The oxidation basin system () comprises an oxidation basin () for containing the effluent during treatment thereof, an oxygen supply system () for supplying oxygen to the effluent in the oxidation basin (), and a contacting system for bringing the effluent into contact with an enzyme which catalyzes the oxidation of bisulphite and/or sulphite ions.