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. 18, 2004
Filed:
Feb. 15, 2002
Applicant:
Inventors:
Tuomo Kivistö, Kirkkonummi, FI;
Lauri Palmu, Helsinki, FI;
Raimo Syväluoma, Merikarvia, FI;
Jari Stenroos, Noormarkku, FI;
Assignee:
Outokumpu Oyj, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 2/118 ; C02F 1/461 ;
U.S. Cl.
CPC ...
B01D 2/118 ; C02F 1/461 ;
Abstract
An arrangement for treating solids settled on the bottom of an electrolytic tank. Said arrangement comprises a collector element movable essentially along the bottom of the electrolytic tank or in the vicinity thereof, said collector element being provided with means for separating coarse particles from the rest of the solids.