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:
Feb. 12, 2008
Filed:
Sep. 19, 2002
Andreas Bulan, Langenfeld, DE;
Fritz Gestermann, Leverkusen, DE;
Manfred Marre, Köln, DE;
Walter Hansen, Leverkusen, DE;
Michael Groβholz, Leverkusen, DE;
Andreas Bulan, Langenfeld, DE;
Fritz Gestermann, Leverkusen, DE;
Manfred Marre, Köln, DE;
Walter Hansen, Leverkusen, DE;
Michael Groβholz, Leverkusen, DE;
Bayer MaterialScience AG, Leverkusen, DE;
Abstract
An electrolysis cell, suitable for the electrochemical production of chlorine from aqueous solutions of hydrogen chloride. The cell preferably comprises an anode space formed from an anode, an anode frame, and a back wall, the anode frame supporting the anode, and the anode space having an inlet and an outlet for the electrolyte, a cathode space formed from a current collector. The cell further preferably comprises a cathode frame and a back wall, the cathode frame supporting the current collector and the cathode space having an inlet and an outlet for the gas, a gas diffusion electrode arranged between anode and current collector and an cation exchange membrane arranged between anode and gas diffusion electrode, wherein the gas diffusion electrode is fixed on the current collector.