| Patents for C25B 1 - Electrolytic production of inorganic compounds or non-metals (13,948) |
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| 03/10/1981 | US4255523 Cation exchange membrane of fluorinated polymer for electrolysis and preparation thereof |
| 03/10/1981 | US4255240 Ion-exchange structures of copolymer blends |
| 03/03/1981 | US4253925 Method and apparatus for catalytic dissociation of NO |
| 03/03/1981 | US4253924 Fluoropolymer membrane |
| 03/03/1981 | US4253923 Electrolytic process for producing potassium hydroxide |
| 03/03/1981 | US4253922 Cathode electrocatalysts for solid polymer electrolyte chlor-alkali cells |
| 03/03/1981 | CA1096935A1 Device and method using conductor for hydrogen cations |
| 03/03/1981 | CA1096811A1 High breakdown voltage electrodes for bromide containing electrolytes |
| 02/24/1981 | US4252878 Processes of wetting hydrophobic fluoropolymer separators |
| 02/24/1981 | US4252628 Membrane cell |
| 02/24/1981 | CA1096331A1 Diaphragm cells |
| 02/24/1981 | CA1096330A1 Diaphragm cells |
| 02/17/1981 | US4251478 For electrolysis of brines |
| 02/17/1981 | US4251338 Electrolytic recovery of lithium from brines |
| 02/17/1981 | US4251335 Depressurized into a stripping column |
| 02/17/1981 | US4251333 To produce an alkali metal hydroxide and chlorine using a modified cation exchange membrane of a fluoropolymer |
| 02/17/1981 | CA1096021A1 Photochemical diodes |
| 02/17/1981 | CA1095855A1 Electrolytic cell having membrane enclosed anodes |
| 02/17/1981 | CA1095703A1 Gas generator and method of manufacturing the gas generator |
| 02/11/1981 | EP0023813A1 Method and apparatus for forming nitric oxide from ammonia |
| 02/11/1981 | EP0023585A1 Process for electrochemical regulation of the Pu(VI) oxidation state |
| 02/10/1981 | US4250013 Method of depositing a catalyst to form a solid polymer electrolyte membrane |
| 02/10/1981 | US4250003 Process for the electrolytic preparation of alkali metal chlorates |
| 02/04/1981 | EP0023368A1 Cathode for the electrolytic production of hydrogen |
| 02/03/1981 | US4248690 Apparatus for production of sodium hypochlorite |
| 02/03/1981 | US4248681 Generation of chlorine/chlorine dioxide mixtures |
| 02/03/1981 | US4248680 Electrolytic process and apparatus |
| 01/28/1981 | EP0023168A1 Electrolysis plant for gas production |
| 01/27/1981 | US4247532 Chlorination of propylene |
| 01/27/1981 | US4247376 Current collecting/flow distributing, separator plate for chloride electrolysis cells utilizing ion transporting barrier membranes |
| 01/27/1981 | US4247375 Process of electrolyzing aqueous solution of alkali halides |
| 01/27/1981 | CA1094663A1 Automatic remote control system for mercury cells for the production of chlorine and caustic soda |
| 01/27/1981 | CA1094506A1 Process for the electrolytic treatment with ion exchange membranes |
| 01/27/1981 | CA1094505A1 Monopolar membrane electrolytic cell |
| 01/21/1981 | EP0022445A1 Electrolytic apparatus for the production of chlorine from aqueous alkali halogenide solutions |
| 01/20/1981 | US4246080 Solar-energy-process-converter system |
| 01/20/1981 | US4246079 Electrolytic reduction of sulfidic spent alkali metal wastes |
| 01/20/1981 | US4246078 Method of concentrating alkali metal hydroxide in hybrid cells having cation selective membranes |
| 01/20/1981 | US4246075 Electrodeposition |
| 01/20/1981 | CA1093768A1 Method of recovering electrochemical properties of cation exchange membrane of fluorinated polymer |
| 01/14/1981 | EP0022252A1 Diaphragm for the alkaline electrolysis of water, process for its manufacture and its use |
| 01/13/1981 | US4244794 Hydrogen production by the decomposition of water |
| 01/13/1981 | US4244793 Cathode of porous particles with peroxide ion disproportionation catalyst areas |
| 01/07/1981 | EP0021826A2 Apparatus for electrolyzing an aqueous solution |
| 01/07/1981 | EP0021625A1 Electrolytic membrane cell |
| 01/07/1981 | EP0021624A1 Process for the production of potassium hydroxide in an electrolytic membrane cell and potassium hydroxide obtained thereby |
| 01/07/1981 | EP0021383A1 Process for the recovery of benzene and chlorine from hexachlorocyclohexanes |
| 01/07/1981 | EP0020940A1 Process for producing an alkali metal hydroxide by electrolysing an aqueous solution of an alkali metal chloride |
| 01/07/1981 | EP0020890A1 Process for dechlorinating the anolyte of an alkali chloride electrolysis cell |
| 01/06/1981 | US4243494 Process for oxidizing a metal of variable valence by controlled potential electrolysis |
| 01/06/1981 | CA1093014A1 Diaphragmless electrolysis cell for metal halates manufacture |
| 12/30/1980 | US4242184 Membrane cell chlor-alkali process having improved overall efficiency |
| 12/30/1980 | CA1092546A1 Water decomposing apparatus |
| 12/30/1980 | CA1092545A1 Method for lowering chlorate content of alkali metal hydroxides |
| 12/23/1980 | US4240887 Using an anode of an iron-nickel alloy |
| 12/23/1980 | US4240884 Electrolytic production of alkali metal hypohalite |
| 12/23/1980 | US4240883 Method for electrolysis of an aqueous alkali metal chloride solution |
| 12/23/1980 | US4240882 Gas fixation solar cell using gas diffusion semiconductor electrode |
| 12/16/1980 | US4239607 Halogen gas from halogen acid, slurry of electrocatalytic, adsorbing particles |
| 12/16/1980 | CA1091406A1 Method of improving current efficiency of cation- exchange membrane |
| 12/09/1980 | US4238302 Electrolytic process of recovering oxyacids of chlorine or salts thereof |
| 12/09/1980 | CA1091187A1 Electrolytic cell |
| 12/09/1980 | CA1091186A1 Process for electrolytic preparation of chlorites |
| 12/02/1980 | US4236992 For electrolyzing a chloride ion containing aqueous solution to produce chlorine and ozone |
| 12/02/1980 | US4236984 Hydrogen gas generation utilizing a bromide electrolyte, an amorphous silicon semiconductor and radiant energy |
| 12/02/1980 | US4236983 Process and apparatus for electrolysis of hydrochloric acid |
| 12/02/1980 | US4236980 Adding an aliphatic polybasic phosphonic acid |
| 12/02/1980 | US4236979 Composite diaphragms and process for electrolyzing alkali metal chloride |
| 11/27/1980 | WO1980002571A1 Operation of electrolytic diaphragm cells utilizing interruptable or off-peak power |
| 11/25/1980 | US4235863 Method of and cell for generating hydrogen |
| 11/25/1980 | US4235694 Electrolytic cells for hydrogen gas production |
| 11/25/1980 | CA1090286A1 Electrolytic production of sodium persulfate |
| 11/25/1980 | CA1090092A1 Purification of aqueous sodium chloride solution |
| 11/18/1980 | US4234403 Electrolytic process for the production of stannous chloride products |
| 11/18/1980 | CA1089797A1 Fibrous electrolytic bed for the recovery of mercury and other heavy metal ions |
| 11/18/1980 | CA1089632A1 Hydrogen production |
| 11/12/1980 | EP0018912A1 Apparatus for cooling and purifying exit gases of a water-electrolyses plant |
| 11/12/1980 | EP0018810A1 Electrolysis apparatus and method of operating an electrolysis apparatus |
| 11/12/1980 | EP0018623A1 Process for the production of liquid chlorine |
| 11/11/1980 | US4233147 Membrane cell with an electrode for the production of a gas |
| 11/11/1980 | US4233132 Electrolysis of water under layer of hydrocarbon oil |
| 11/11/1980 | US4233122 Fluorinated ion exchange membrane |
| 11/11/1980 | CA1089406A1 Electrolytic preparation of phosphorous acid from elemental phosphorus |
| 10/28/1980 | US4230544 Method and apparatus for controlling anode pH in membrane chlor-alkali cells |
| 10/28/1980 | US4230542 Electrolytic process for treating ilmenite leach solution |
| 10/28/1980 | CA1088456A1 Electrolytic cell with cation exchange membrane and gas permeable electrodes |
| 10/16/1980 | WO1980002163A1 Catalytically active anode |
| 10/16/1980 | WO1980002162A1 Process for producing hydrogen |
| 10/15/1980 | EP0017573A1 Water-electrolysis plant with pressure-regulated electrolyte circuits |
| 10/15/1980 | EP0016801A1 Photogalvanoelectrolytic device for converting electromagnetic radiation energy into chemical energy in the form of the production of hydrogen and oxygen by water decomposition, and/or electrical energy |
| 10/14/1980 | US4227977 Hydrogen gas generation utilizing a bromide electrolyte, a boron phosphide semiconductor and radiant energy |
| 10/14/1980 | CA1087546A1 Low voltage chlor-alkali ion exchange process for the production of chlorine |
| 10/07/1980 | US4226683 Method and apparatus for hydrogen production in an absorber liquid by electrochemical of coal and water |
| 10/01/1980 | EP0016290A1 Continuous process for the removal of sulphur dioxide from waste gases, and hydrogen and sulphuric acid produced thereby |
| 10/01/1980 | EP0016235A1 Composition, preparation thereof, diaphragm or membrane made of that composition and use of the diaphragm or membrane |
| 10/01/1980 | EP0015944A1 Electrodes for electrolytic processes |
| 09/30/1980 | US4225401 Method for generating hydrogen and oxygen |
| 09/30/1980 | US4225400 Nondestructive melt-bonding |
| 09/30/1980 | US4225396 Vanadium and uranium oxidation by controlled potential electrolysis |
| 09/30/1980 | CA1086680A1 Electrolytic cation exchange process for conjoint manufacture of chlorine and phosphate salts |