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:
Sep. 23, 2014
Filed:
Jan. 27, 2014
Applicant:
Alstom Technology Ltd, Baden, CH;
Inventor:
Rikard Hakansson, Vaxjo, SE;
Assignee:
ALSTOM Technology Ltd, Baden, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 47/00 (2006.01); B01D 53/14 (2006.01); B01D 53/18 (2006.01); B01D 53/50 (2006.01); F01N 3/08 (2006.01); B01D 53/79 (2006.01);
U.S. Cl.
CPC ...
F01N 3/0871 (2013.01); B01D 53/185 (2013.01); B01D 53/504 (2013.01); B01D 2259/124 (2013.01); B01D 53/79 (2013.01);
Abstract
A wet scrubber () and a method of using the wet scrubber to clean a process gas containing sulphur dioxide comprising at least one spray level system () with atomizing nozzles () to which an absorption liquid is supplied for atomization by the nozzles (). The method comprises operating the spray level system () in at least a first operating mode with an active nozzle density of at least 0.7 nozzles/m, an absorption liquid flow of at least 10 m/hour per nozzle and a Total Flow of at least 30 m/hour/m.