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:
Dec. 05, 2006
Filed:
Apr. 15, 2003
Armin Olbrich, Seesen, DE;
Juliane Meese-marktscheffel, Goslar, DE;
Gerhard Gille, Goslar, DE;
Viktor Stoller, Bad Harzburg, DE;
Wolfgang Mathy, Langelsheim, DE;
Armin Olbrich, Seesen, DE;
Juliane Meese-Marktscheffel, Goslar, DE;
Gerhard Gille, Goslar, DE;
Viktor Stoller, Bad Harzburg, DE;
Wolfgang Mathy, Langelsheim, DE;
H.C. Starck GmbH, , DE;
Abstract
Process for the electrochemical decomposition of precursors in powder form by introducing a powder batch between two electrodes of an electrolysis cell, electrodes being designed to be liquid-permeable, and the electrolyte flowing through the powder batch perpendicularly to the electrode surfaces, and electrolysis cell suitable therefor, which is essentially characterized in that at least one electrode has a structure which consists of a supporting pierced plate (), an electrode plate () provided with perforations, and a filter cloth () arranged between the supporting pierced plate () and the electrode plate (), and in that the cathode () is shielded from the cell by means of a liquid-permeable separator ().