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. 21, 2013
Filed:
May. 16, 2007
Randolf Kiefer, Gelsenkirchen, DE;
Karl-heinz Dulle, Olfen, DE;
Peter Woltering, Neuenkirchen, DE;
Stefan Oelmann, Hemer, DE;
Ulf-steffen Baeumer, Unna, DE;
Wolfram Stolp, Hamm, DE;
Randolf Kiefer, Gelsenkirchen, DE;
Karl-Heinz Dulle, Olfen, DE;
Peter Woltering, Neuenkirchen, DE;
Stefan Oelmann, Hemer, DE;
Ulf-Steffen Baeumer, Unna, DE;
Wolfram Stolp, Hamm, DE;
Uhde GmbH, Dortmund, DE;
Abstract
The invention relates to an electrolysis device for cleaning acidic waters which comprises a cathode, an anode, and an ion exchange membrane, wherein the membrane is arranged between the cathode and the anode and is attached at least along the entire circumference of its rim, wherein many inlets and outlets are arranged along the upper and lower rim of the electrolysis device which are linked to the cathode space or to the anode space, in such a way that a plug flow, ideally with a laminar profile, is created in the cathode space and in the anode space.