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. 24, 2013
Filed:
Feb. 16, 2005
Applicants:
Ulf Hagg, Molnlycke, SE;
Lennart Gustafsson, Stenkullen, SE;
Inventors:
Ulf Hagg, Molnlycke, SE;
Lennart Gustafsson, Stenkullen, SE;
Assignee:
Gotaverken Miljo AB, Goteborg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 47/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A scrubber for the cleaning of gases containing several scrubber stages (-), where the scrubber stages are arranged in a scrubber tower with the different stages at different levels above each other in the scrubber tower. At least one of the scrubber stages (-) above the lowest scrubber stage () comprises, according to the invention, a ring-shaped tank () arranged inside the scrubber tower, which ring shaped tank () is arranged surrounding a central channel () through which the gas that is to be cleaned can pass upwards.