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:
Aug. 18, 2015
Filed:
Mar. 28, 2012
Applicant:
Giuseppe Faita, Novara, IT;
Inventor:
Giuseppe Faita, Novara, IT;
Assignee:
INDUSTRIE DE NORA S.P.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/46 (2006.01); B01D 61/52 (2006.01); C25B 1/16 (2006.01); C25B 1/22 (2006.01); C25B 5/00 (2006.01); B01D 61/48 (2006.01);
U.S. Cl.
CPC ...
B01D 61/52 (2013.01); B01D 61/46 (2013.01); B01D 61/48 (2013.01); C25B 1/16 (2013.01); C25B 1/22 (2013.01); C25B 5/00 (2013.01); B01D 2313/14 (2013.01);
Abstract
The invention relates to a salt solution electrodialysis cell for production of the relevant acids and bases by means of a process with reduced or nil consumption of electrical energy. The cell comprises an anodic chamber fed with hydrogen and a cathodic chamber fed with oxygen or air, provided with the relevant gas-diffusion electrodes; the driving power of the electrodialysis process is given by the oxidation and reduction chemical potentials of hydrogen and oxygen fed to the two chambers.