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1. WO1990012903 - ELECTRODE STRUCTURE FOR AN ELECTROLYTIC CELL

Publication Number WO/1990/012903
Publication Date 01.11.1990
International Application No. PCT/US1990/002136
International Filing Date 16.04.1990
Chapter 2 Demand Filed 15.11.1990
IPC
C25B 9/04 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
04Devices for current supply; Electrode connections; Electric inter-cell connections
C25B 9/20 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
18Assemblies comprising a plurality of cells
20of the filter-press type
C25B 11/03 2006.01
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
11Electrodes; Manufacture thereof not otherwise provided for
02characterised by shape or form
03perforated or foraminous
CPC
C25B 11/03
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
11Electrodes; Manufacture thereof not otherwise provided for
02characterised by shape or form
03perforated or foraminous
C25B 9/04
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
04Devices for current supply
C25B 9/20
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
BELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
9Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
18Assemblies comprising a plurality of cells
20of the filter-press type
Applicants
  • DE NORA PERMELEC S.P.A. [IT]/[IT]
  • THE DOW CHEMICAL COMPANY [US]/[US]
Inventors
  • MORRIS, Gregory, Jean, Eldon
  • BORRIONE, Pierluigi, Attilio, Vittorio
  • LEONI, Umberto
Agents
  • LEZDEY, John
Priority Data
340,60519.04.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRODE STRUCTURE FOR AN ELECTROLYTIC CELL
(FR) STRUCTURE A ELECTRODE POUR CELLULE ELECTROLYTIQUE
Abstract
(EN)
The invention is an electrode at least having a primary hydraulically permeable electrode member (110) with a multiplicity of spaced apart depressions (120) projecting a predetermined distance from the plane of the electrode. The invention also includes an electrolytic cell using the electrode and a method for electrolyzing an electrolyte using the cell.
(FR)
L'invention concerne une électrode ayant au moins un premier élément d'électrode hydrauliquement perméable (110) avec plusieurs dépressions espacées (120) se projetant sur une distance prédéterminée à partir du plan de l'électrode. L'invention concerne également une cellule électrolytique utilisant cette électrode ainsi qu'un procédé d'électrolyse d'une électrode en utilisant ladite cellule électrolytique.
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