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:
Nov. 29, 1983
Filed:
Oct. 29, 1980
Igor V Kadija, Cleveland, TN (US);
Kenneth E Woodard, Jr, Cleveland, TN (US);
David D Justice, Cleveland, TN (US);
Olin Corporation, New Haven, CT (US);
Abstract
A novel electrolytic cell for the electrolysis of aqueous solutions of alkali metal chlorides which comprises a cell housing containing a pair of electrodes of opposite polarity. A hydraulically impermeable ion exchange membrane is positioned between and separates the pair of electrodes. At least one of the electrodes comprises a reticulate electrode where the reticulate electrode is in contact with the membrane. Means are provided for applying an electric potential to the electrodes. The reticulate electrode in contact with the hydraulically impermeable membrane forms a composite structure which substantially eliminates the gap between the electrode and the membrane. Employing the novel electrolytic cells for the electrolysis of alkali metal halide solutions results in reduced cell voltages and electrical power consumption. The reticulate electrodes used allow significant reductions in material costs and have increased surface area.