Patents for C25B 1 - Electrolytic production of inorganic compounds or non-metals (13,948)
07/2004
07/08/2004WO2004057058A2 Pressure electrolyser and cell frame for said electrolyser
07/08/2004WO2004031449A3 Electrochemical method for controlling the particle size during the production of nanoparticulate metal oxides
07/08/2004US20040131902 Regenerative power supply system and components thereof
07/08/2004US20040131508 Supplying hydrogen fuel ; fuel cells
07/08/2004US20040129577 electrolytic cell with cathode partition divided into a catholyte compartment and a gas plenum by a gas diffusion cathode and is configured to reduce oxygen received from the gas plenum; for use with chemical oxygen iodine laser
07/08/2004CA2511167A1 Pressure electrolyser and cell frame for said electrolyser
07/07/2004EP1434734A1 Electrochemical reacting electrode, method of making, and application device
07/07/2004CN2623701Y Lonic membrane electrolytic bath rubber sheet gasket
07/07/2004CN2623232Y Control device of sterilization liquid preparation device for automatically dispensing electrolyte
07/07/2004CN1510172A High performance brown gas generator
07/07/2004CN1510171A Oxygen generation by ion conductive polymer modified electrodes and apparatus thereof
07/07/2004CN1510170A Nanometer carbon net synthetic method
07/01/2004WO2004055243A1 Process for the electrolytic production of inorganic peroxy compounds
07/01/2004WO2004055242A1 Pressure electrolyzer and method for switching off a pressure electrolyzer
07/01/2004WO2004055241A2 Water electrolysis method and device for determination of hydrogen and oxygen stable isotopic composition
07/01/2004WO2004032185A3 Aid diffusion electrode structure
07/01/2004WO2004031721A3 Detection of biological threat agents
07/01/2004US20040126313 Methods and processes of hydrogen peroxide production
07/01/2004US20040124095 Method and apparatus for producing high-purity hydrogen
07/01/2004US20040124094 In electrolytic cell; gas diffusion electrode; supplying electrolyte solution
07/01/2004DE10259386A1 Druckelektrolyseur und Zellrahmen für einen solchen A pressure cell and framework for such a
07/01/2004DE10258525A1 Druckelektrolyseur und Verfahren zur Abschaltung eines Druckelektrolyseurs A pressure and method of disconnecting a pressure electrolyzer
07/01/2004CA2509940A1 Pressure electrolyzer and method for switching off a pressure electrolyzer
06/2004
06/30/2004EP1432651A1 Electrolysis cell for generating chlorine dioxide
06/30/2004EP1115908B1 Natural gas-assisted steam electrolyzer
06/30/2004CN2622200Y Hydrogen and oxygen generator
06/30/2004CN2622199Y Apparatus for electrolyzing hot water using solar energy
06/30/2004CN2622198Y Oxygen generator with electrolyzing water
06/30/2004CN1509345A Electrode for generating hydrogen
06/30/2004CN1508292A Production process for preparing aluminium polychloride water treatment chemical using electrolysis method
06/30/2004CN1508291A Method for preparing perchlorate by electrolysis of chlorate
06/24/2004WO2004054011A2 Gas diffusion layer for an electrochemical cell
06/24/2004WO2004053199A1 Electrolytic process for preparing metal sulfonates
06/24/2004US20040118677 Water electrolyzer and system
06/24/2004DE10258652A1 Electrolytic manufacture of inorganic peroxygen compound, e.g. perhalogen acids, involves anodically oxidizing inorganic halogen compound in aqueous solution using anode with doped diamond coating
06/22/2004US6752918 Method for producing nickel hydroxides
06/22/2004US6752917 Process for preparing perfluorinated organic compounds by electrochemical fluorination
06/17/2004WO2004050961A1 Integrated photoelectrochemical cell and system having a liquid electrolyte
06/17/2004US20040112739 Brown gas mass production apparatus including a line style electrolytic cell
06/16/2004EP1427871A2 Diaphragm cell for chlor-alkali production with increased electrode surface and method of use
06/16/2004EP1130134A4 Energy conversion device
06/16/2004EP1112229A4 Fluids management system for water electrolysis
06/16/2004EP1005579B1 Electrochemical synthesis of cobalt oxyhydroxide
06/16/2004CN2620699Y Oxygen preparation device
06/16/2004CN1505699A Method for simultaneous electrochemical production of sodium dithionite and sodium peroxodisulfate
06/16/2004CN1505698A Hydrogen-oxygen gas generator and method of generating hydrogen-oxygen gas using the generator
06/15/2004CA2120582C Process for the fabrication of a bipolar membrane and process for the fabrication of an aqueous solution of an alkaline metal hydroxyde
06/10/2004WO2004049479A2 An electrolyzer module for producing hydrogen for use in a fuel cell power unit
06/10/2004WO2004049459A1 Integrated photoelectrochemical cell and system having a solid polymer electrolyte
06/10/2004WO2004030136A9 Solid oxide fuel cell stack assembly having tapered diffusion layers
06/10/2004US20040110987 Membraneless electrolytic cell with metal anode, charging to the cell aqueous solution of organic sulfonic acid, passing current to dissolve metal of anode and form metal sulfonate, accumulating metal sulfonate, recovering
06/10/2004US20040109822 micropores (micropore surface area greater than 8.0 m2/g) within the individual MnO2 particles are responsible for or greatly facilitate attainment of high voltage, high rate and high capacity cell performance
06/10/2004US20040108220 Electrochemical production of nanoscale metal (mixed) oxides
06/10/2004US20040108218 Process for preparing silicon and optionally aluminum and silumin (aluminum-silicon alloy)
06/10/2004US20040108203 Apparatus for converting a fluid into at least two gasses through electrolysis
06/10/2004US20040108202 Fluorine separation and generation device
06/10/2004US20040108201 Fluorine gas generator
06/09/2004EP1426468A1 Hydrogen gas manufacturing and filling equipment and electrochemical equipment
06/09/2004EP1425438A1 Electrolytic cell
06/09/2004EP1425437A1 Method and system for generating hypochlorite
06/09/2004DE10254709A1 Electrolysis assembly has series of enclosed tanks each with electrode electrically linked in cascade arrangement to adjacent electrode
06/09/2004CN2619950Y Full procedure integrated hydrogen-oxygen machine
06/09/2004CN1502548A Fluorine gas generator
06/08/2004US6746580 Electrochemical system capable of efficiently generating even small amounts of ozone
06/03/2004WO2004046424A2 Metal amalgam decomposer for mercury cathode electrolytic cells
06/03/2004WO2004046408A2 Electrochemical reformer and fuel cell system
06/03/2004US20040105773 High differential pressure electrochemical cell
06/03/2004US20040104127 Process and composition for obtaining an aqueous chlorine dioxide ready for its use, stabilized in a carbonate buffer, being a powerful disinfecting agent with ecological, non residual non toxic and non phytotoxic cataloging in the concentrations of usage
06/03/2004US20040104125 Intermetallic compounds
06/03/2004DE10254379A1 Device for recovering oxygen from water, used as a fuel cell, comprises a proton exchange membrane arranged as a cylinder shape around a water chamber
06/03/2004DE10245509B3 Elektrochemisches Verfahren zur Steuerung der Teilchengröße bei der Herstellung nanopartikulärer Metalloxide An electrochemical process for controlling the particle size in the production of nanoparticulate metal oxides
06/02/2004CN2618926Y Hydrogen-oxygen gas generator
06/02/2004CN1502141A Vanadium electrolyte preparation using asymmetric vanadium reduction cells and use of an asymmetric vanadium reduction cell for rebalancing the state of charge of the electrolytes of an operating vana
06/02/2004CN1501891A Device and method for generating and applying ozonated water
06/02/2004CN1151960C Process for preparing lithium hexafluorophosphate in large scale by non-water solvent method
06/01/2004US6745105 For providing hydrogen generated at a production site, particularly by one or more water electrolysers, for use particularly, as a fuel for vehicles or energy storage; fuel cell
05/2004
05/27/2004US20040101740 Electrochemical generation, storage and reaction of hydrogen and oxygen
05/27/2004US20040101723 Portable elektrochemical oxygen generator
05/27/2004US20040099537 Fluorine gas generator and method of electrolytic bath liquid level control
05/26/2004EP1422319A2 Fluorine gas generator
05/26/2004CN1498986A Ffuorine producer and level control method of electrolyte thereof
05/25/2004US6740223 Passing an aqueous alkali metal chlorite solution through a high surface area anode structure into an interelectrode gap zone between anode and a cathode, passing water or an aqueous acidic medium solution; applying electric current to oxidize
05/21/2004WO2004042117A1 Process for electrochemical oxidation of ferrocyanide to ferricyanide
05/21/2004WO2004042116A1 Process for electrochemical oxidation of ferrocyanide to ferricyanide
05/21/2004WO2004015171A3 Magnetically-enhanced electrolytic cells for generating chlor-alkali and methods related thereto
05/21/2004CA2503118A1 Process for electrochemical oxidation of ferrocyanide to ferricyanide
05/20/2004US20040094428 Process for preparing silicon by electrolysis and crystallization and preparing low-alloyed and high-alloyed aluminum silicon alloys
05/20/2004US20040094408 Hydrogen-oxygen gas generator and method of generating hydrogen-oxygen gas using the generator
05/18/2004CA2118602C Method for producing an aqueous industrial sodium chloride solution
05/13/2004WO2004015172A3 Electrolysis process and apparatus
05/13/2004US20040092611 Fluorinated cation exchange membrane and electrolytic soda process
05/12/2004EP1417356A2 Electrolysis cell, particularly for electrochemically producing chlorine
05/12/2004CN1495294A Fluorin gas generator
05/11/2004US6733639 Electrode
05/11/2004US6733638 Limited use components for an electrochemical device
05/06/2004US20040084326 Electrolysis of water to oxygen, hydrogen and heat using electrolytic cell with isotopic hydrogen storage cathode, electroconductive anode, and ionically conducting electrolyte; hydrogen absorption
05/06/2004US20040084325 Apparatus for electrolysis of water
05/06/2004US20040084302 Water electrolysis system
05/06/2004EP1118087A4 Medical devices incorporating at least one element made from a plurality of twisted and drawn wires at least one of the wires being a nickel-titanium alloy wire
05/06/2004DE19916240B4 Hydrolyseur Hydrolyseur
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