Patents
Sitemap › C25 - Electrolytic or electrophoretic processes; Apparatus therefor › C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metals; Apparatus therefor › C25B 9 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies
Patents for C25B 9 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies (10,868)
11/1980
11/12/1980EP0018912A1 Apparatus for cooling and purifying exit gases of a water-electrolyses plant
11/12/1980EP0018810A1 Electrolysis apparatus and method of operating an electrolysis apparatus
11/11/1980US4233371 Method for the manufacture of an electrochemical cell or battery and battery made by the method
11/11/1980US4233147 Membrane cell with an electrode for the production of a gas
11/11/1980US4233146 Cell flow distributors
11/11/1980US4233132 Electrolysis of water under layer of hydrocarbon oil
10/1980
10/28/1980CA1088456A1 Electrolytic cell with cation exchange membrane and gas permeable electrodes
10/21/1980US4229277 Glove-like diaphragm structure for electrolytic cells
10/21/1980US4229272 Chlorine generator and method
10/16/1980WO1980002162A1 Process for producing hydrogen
10/15/1980EP0017573A1 Water-electrolysis plant with pressure-regulated electrolyte circuits
10/14/1980US4227987 Means for connecting and disconnecting cells from circuit
10/14/1980CA1087546A1 Low voltage chlor-alkali ion exchange process for the production of chlorine
10/01/1980EP0016667A1 Filter-press electrolytic cell and process for dismantling it
10/01/1980EP0015944A1 Electrodes for electrolytic processes
09/1980
09/30/1980US4225396 Vanadium and uranium oxidation by controlled potential electrolysis
09/23/1980US4224129 Novel oxygen electrode
09/23/1980US4224121 Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
09/23/1980CA1086378A1 Assembly for an electrochemical device comprising a plate and a support
09/23/1980CA1086259A1 Circuit of monopolar electrolytic cells
09/23/1980CA1086256A1 Electrolysis cell and method of operation
09/23/1980CA1086254A1 Divided electrochemical cell with electrode of circulating particles
09/16/1980US4222831 Internal gas separation assembly for high current density electrolytic cells
09/09/1980CA1085346A1 Process for joining metal bars with carbon blocks
09/03/1980EP0015189A1 Electrolytic cell of the filter-press type
09/03/1980EP0015188A1 Improvements in an apparatus for the electrolysis of water
08/1980
08/26/1980US4219400 Electrolysis cell
08/26/1980US4219394 Membrane assembly for electrolytic cells
08/26/1980CA1084444A1 Electrode and apparatus for forming the same
08/20/1980EP0014595A1 Anode and base assemblies for electrolytic cells and method of manufacture thereof
08/19/1980US4218293 Electrochemical apparatus and process for manufacturing halates
08/12/1980US4217401 Bipolar separator for electrochemical cells and method of preparation thereof
08/12/1980US4217199 Electrolytic cell
08/12/1980CA1083531A1 Bipolar electrolytic filter press cell frame
08/07/1980WO1980001575A1 Electrochemical apparatus and process for manufacturing halates
08/05/1980CA1083081A1 Vertical electrolytic cells
07/1980
07/29/1980US4214969 Graphite and a fluoropolymer
07/29/1980US4214958 Electrolysis of alkali metal halides in a three-compartment cell with a pressurized buffer compartment
07/22/1980US4213833 Electrolytic oxidation in a cell having a separator support
07/22/1980CA1082124A1 Maintaining trough electrolyte anodic with auxiliary electrode
07/15/1980US4212714 Electrolysis of alkali metal halides in a three compartment cell with self-pressurized buffer compartment
07/09/1980EP0013215A1 Electrolysis device
07/09/1980EP0012852A2 Cathode assembly for plural cell electrolyzer
07/08/1980US4211629 Anode and base assembly for electrolytic cells
07/08/1980US4211627 Permionic membrane electrolytic cell
07/01/1980US4210516 Electrode element for monopolar electrolysis cells
07/01/1980US4210512 Electrolysis cell with controlled anolyte flow distribution
07/01/1980US4210511 Electrolyzer apparatus and electrode structure therefor
07/01/1980US4210501 Generation of halogens by electrolysis of hydrogen halides in a cell having catalytic electrodes bonded to a solid polymer electrolyte
06/1980
06/25/1980EP0012618A2 Electrolysis cell
06/24/1980US4209368 Production of halogens by electrolysis of alkali metal halides in a cell having catalytic electrodes bonded to the surface of a porous membrane/separator
06/17/1980US4208258 Method for the recovery of mercury and other heavy metal ions from a liquid stream
06/17/1980CA1079684A1 Electrolyzer feeder
06/11/1980EP0011820A1 Low-voltage short-circuit arrangement for electrolytic cells or analogous devices
06/11/1980EP0011621A1 Electrolytic cell especially for chloralkali electrolysis with air electrode.
06/10/1980US4207165 Filter press cell
06/10/1980CA1079222A1 Electrolitie cell for the industrial production of fluorine
06/03/1980US4206029 Detonating gas generator
06/03/1980US4206020 Electrochemical process using a fluidized electrode
06/03/1980CA1078779A1 Diaphragm cell having uniform and minimum spacing between the anodes and cathodes
05/1980
05/28/1980EP0011423A2 Stack pack electrolytic cell
05/27/1980US4205051 Stabilized zirconia for oxygen ion-conductive solid electrolyte
05/27/1980US4204939 Diaphragm cell
05/20/1980US4203818 Electrolyte inlet comprising elongated slots
05/20/1980US4203814 Semiconductor silicon electrode
05/20/1980US4203813 Hydrogen bromide, by electrolisis, comsumable bromine cathode containing dissolved bromide ions
05/20/1980CA1077887A1 Electrolytic cell
05/20/1980CA1077886A1 Electrolyte separator tensioning device
05/14/1980EP0010562A1 Electrochemical process
05/13/1980US4202772 Fluid distribution cell module
05/13/1980US4202738 From low concentration of halogen salt
05/13/1980CA1077436A1 Membrane electrolytic cell with concentric electrodes
05/06/1980US4201652 Synthetic separator
05/06/1980US4201651 Electrolysis cell
05/06/1980CA1076994A1 Molded, form retaining and electrolyte resistant filled polymeric plastic electrolytic cell frame
05/06/1980CA1076993A1 Bipolar electrolytic filter press cell frame
05/06/1980CA1076992A1 Electrolytic cell for the production of alkali metal hydroxides having removable orifices for metering fluids to the anode and cathode compartments
04/1980
04/29/1980US4200711 Oxidation of sulfonyl halide group
04/22/1980US4199418 Making alkali hydroxide and chlorine in amalgam-type electrolytic cells
04/08/1980US4197362 Interconnector material for series-connected electrolytic cells operated at high temperatures
04/08/1980US4197182 Cathode assembly for plural cell electrolyzer
04/08/1980US4197179 Electrolyte series flow in electrolytic chlor-alkali cells
04/08/1980CA1075200A1 Bipolar electrolyzer
04/08/1980CA1075199A1 Electrolytic cell and method for the production of oxyhalogens
04/01/1980US4196071 Ventilated diaphragm support for chlor-alkali cell
04/01/1980US4196069 Means for distributing electrolyte into electrolytic cells
04/01/1980US4196068 Chlorine gas producing apparatus
04/01/1980CA1074730A1 Electrolytic diaphragm cells
03/1980
03/25/1980US4194953 Process for producing chlorate and chlorate cell construction
03/25/1980CA1074257A1 Electrolytic system and novel electrolytic cells and reactors therefor
03/25/1980CA1074256A1 Bonding stable materials to resinous cell frames
03/18/1980US4194059 Assembly for an electrochemical device comprising a plate and a support
03/18/1980US4193858 For production of chlorates of hypochlorites of sodium or potassium
03/18/1980CA1073854A1 Electrolytic apparatus
03/18/1980CA1073846A1 Electrolysis method and apparatus
03/11/1980US4192725 Electrolytic production of high purity alkali metal hydroxide
03/11/1980CA1073406A1 Bipolar electrode for an electrolytic cell
03/05/1980EP0008430A2 Mixed oxides for the electrodes of electrochemical high temperature cells with solid electrolyte, and process for their manufacture
03/04/1980US4191627 Folding a flexible material into fingers and heat sealing edges
03/04/1980US4191619 Process for conversion of materials in electrolytic solution
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