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 1 - Electrolytic production of inorganic compounds or non-metals
Patents for C25B 1 - Electrolytic production of inorganic compounds or non-metals (13,948)
07/1982
07/27/1982US4341604 Novel electrolysis process
07/27/1982US4341602 Extraction of uranium using electrolytic oxidization and reduction in bath compartments of a single cell
07/27/1982CA1128459A1 Electrolysis of sodium chloride in an ion-exchange membrane cell
07/27/1982CA1128458A1 Electrolysis with cathode of iron or nickel with electroplate from s/n nickel bath
07/27/1982CA1128264A1 Method of preparing a resin-containing asbestos diaphragm
07/20/1982US4340680 Cation exchange membrane of fluorinated polymer for an electrolysis
07/20/1982US4340452 Halogen production
07/20/1982CA1127995A1 Process for extracting uranium from an organic phase
07/14/1982EP0055930A1 Inter-electrode gap control for electrolytic cell
07/14/1982EP0011621B1 Electrolytic cell especially for chloralkali electrolysis with air electrode
07/13/1982US4339607 Process for preparing anisaldehyde
07/13/1982US4339549 Process for fusion bonding of fluorocarbon type polymers which comprises counter-ion substitution prior to fusion bonding
07/13/1982US4339321 Filter press membrane chloroalkali cell
07/13/1982US4339314 Solid polymer electrolyte and method of electrolyzing brine
07/13/1982US4339312 Continuous process for the direct conversion of potassium chloride to potassium chlorate by electrolysis
07/06/1982US4338167 Method for increasing electrolytic efficiency of a fusion electrolysis with anodic oxygen generation
07/06/1982CA1127110A1 Electrolytic cell and a method for manufacturing the same
06/1982
06/29/1982US4337237 Graphite, ruthenizewd titanium or platinized titanium
06/29/1982US4337137 A two-layered fluoropolymer
06/29/1982US4337127 Adhesion of iron particles
06/29/1982US4337126 Permselective membrane, multicompartment, alkali metal hydroxides
06/22/1982US4336123 Electrolytic apparatus utilizing a transition metal-graphite intercalation compound cathode
06/22/1982US4336122 Cells connected in series on the current flow path and the electrolyte-gas flow path
06/22/1982US4336115 Electrolysis
06/22/1982CA1126208A1 Apparatus for cleaning the bottom of electrolytic mercury cathode cells and the like
06/16/1982EP0053807A1 Method and apparatus of injecting replenished electrolyte fluid into an electrolytic cell
06/15/1982US4334968 Apparatus for generation of chlorine/chlorine dioxide mixtures
06/15/1982CA1125703A1 Electrolysis of sodium chloride
06/15/1982CA1125697A1 Electrolysis of hydrogen halide in cell with catalytic electrodes bonded to membrane
06/10/1982WO1982001882A1 Cation-exchange resins and use as membranes in electrolytic cells
06/08/1982US4333805 Ion exchanging, manganese oxide, ruthenium oxide
06/08/1982US4333804 Method of preventing deterioration of palladium oxide anode
06/01/1982US4332659 Electrolytic apparatus for the manufacture of alkali metal halate
06/01/1982US4332650 Closed cycle reactant regenerative process
06/01/1982US4332648 Electrolytic apparatus for the manufacture of alkali metal halate
06/01/1982CA1124682A2 Separator-electrode unit for electrolytic cells
06/01/1982CA1124676A1 Chromate removal by precipitation
05/1982
05/26/1982EP0052096A1 Separation of hydrogen sulfide from fluid streams
05/25/1982US4331742 Solid electrolyte cell
05/25/1982US4331523 Method for electrolyzing water or aqueous solutions
05/25/1982US4331521 Novel electrolytic cell and method
05/25/1982CA1124201A1 Polarizer for the electrolytic production of peroxydisulfates
05/25/1982CA1124019A1 Production of porous diaphragms
05/19/1982EP0051795A1 Coaxial double-pump
05/19/1982EP0051764A1 Hydrochloric-acid electrolytic cell for the manufacture of chlorine and hydrogen
05/18/1982US4330378 Electrolysis cell and method for electrolytic production of hydrogen
05/18/1982US4330377 Electrolytic process for the production of tin and tin products
05/18/1982CA1123780A1 Production of alkali metal carbonates in a cell having a carboxyl membrane
05/18/1982CA1123779A1 Fusion electrolysis of anhydrous melt of chlorides of magnesium, sodium and potassium
05/18/1982CA1123575A1 Purification of aqueous solution of potassium chloride
05/12/1982EP0051440A1 Chlor-alkali cell with non-bleeding electrode
05/12/1982EP0051439A1 Method of making active layers for gas diffusion electrodes
05/11/1982US4329216 Electrolytic cell utilizing a transition metal-graphite intercalation compound cathode
05/11/1982US4329215 Sodium hypochorite production and storage system
05/11/1982US4329209 Process using an oxidant depolarized solid polymer electrolyte chlor-alkali cell
05/11/1982CA1123377A1 Detonating gas generator
05/11/1982CA1123376A1 Electrolysis bath assembly
05/11/1982CA1123371A1 Process for reducing losses of mercury in the alkali metal chloride electrolysis
05/05/1982EP0050951A1 An electrolytic cell having a composite electrode-membrane structure
05/04/1982CA1122923A2 Electrolytic denuder for decomposing amalgam and removing impurities from mercury
04/1982
04/29/1982WO1982001384A1 Hydrogen gas generation utilizing a bromide electrolyte,a boron phosphide semiconductor and radiant energy
04/27/1982US4326941 Electrolytic cell
04/27/1982US4326935 Concentrating hexavalent chromium by electrolysis
04/27/1982CA1122564A1 Method of treating asbestos diaphragms for electrolytic cells
04/27/1982CA1122561A1 Decomposition of amalgam from electrolysis and anodic polarization of mercury
04/20/1982CA1122153A1 Removing hydrogen from space between electrodes of bipolar unit in operation
04/15/1982WO1982001198A1 Electrolytic process for the production of stannous chloride
04/06/1982US4323442 Electrolysis installation for the production of gas
04/06/1982US4323436 For oxidation to potassium hydroxide
04/06/1982US4323435 Ion exchange resin membrane
04/06/1982US4323434 Process for electrolysis of alkali chloride
04/06/1982CA1121308A1 Electrolytic cell
03/1982
03/30/1982US4322270 Process for depleting an impurity by electrolysis and recovering electrical energy from its decomposition products
03/17/1982EP0047595A1 Electrochemical cell
03/17/1982EP0047363A1 Continuous process for the direct conversion of potassium chloride to potassium chlorate by electrolysis
03/16/1982US4320179 Electrolytic cell divided into compartments by permselective membranes
03/16/1982US4319973 Hydrogen peroxide electrolysis
03/16/1982US4319969 Cation exchange membrane
03/16/1982CA1120003A1 Process for electrolysis of alkali chloride
03/16/1982CA1119999A1 Process for electrolysis of brine by mercury cathodes
03/10/1982EP0047083A1 Process for electrolyzing aqueous solution of alkali metal chloride
03/10/1982EP0047080A1 Process for electrolyzing aqueous solution of alkali metal chloride
03/09/1982US4318795 Electrocatalysts
03/09/1982US4318785 Method of bonding cation exchange membrane of fluorinated polymer
03/02/1982US4317709 Apparatus for electrolyzing an aqueous solution
03/02/1982US4317704 Reducing oxygen
03/02/1982CA1119350A1 Ion-exchange structures of copolymer blends
02/1982
02/24/1982EP0046252A1 Porous oxide diaphragm for alkaline electrolysis, its manufacture and use
02/23/1982US4316790 Cylinder with areas of different permeabilities
02/23/1982US4316789 Cylinder with differential permeabilities
02/23/1982US4316787 High voltage electrolytic cell
02/23/1982US4316782 Hexafluoro anions
02/23/1982US4316781 Method for electrolyzing alkali metal halide
02/23/1982US4316776 Method of removing Pu(IV) polymer from nuclear fuel reclaiming liquid
02/16/1982US4315973 Photoelectrochemical cell assembly having electrolyte contacts between semiconductor surfaces
02/16/1982US4315805 Comprising the use of an electrocatalyst and a permionic membrane
02/10/1982EP0045603A1 Ion exchange membrane cell and electrolytic process using the same
02/10/1982EP0045583A1 Electrolysis apparatus
02/09/1982USRE30864 Process for electrolysis in a membrane cell employing pressure actuated uniform spacing
02/09/1982CA1117896A1 Electrolysis of brine with addition of transition metal compound to catholyte
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