Patents for C25B 1 - Electrolytic production of inorganic compounds or non-metals (13,948) |
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05/06/2004 | DE10196986T5 Elektrolytische kommerzielle Herstellung von Wasserstoff aus Kohlenwasserstoffverbindungen Commercial electrolytic production of hydrogen from hydrocarbon compounds |
05/05/2004 | CN1494605A Process for preparing silicon carbide and optionally aluminum and silumin (Aluminum-silicon alloy ) |
05/05/2004 | CN1493714A Production method of stable hypochloric acid |
04/29/2004 | WO2004035866A1 Mediated hydrohalic acid electrolysis |
04/29/2004 | US20040081875 Solid oxide fuel cell stack assembly having tapered diffusion layers |
04/28/2004 | EP1327011B1 Method for electrochemically producing hydrogen peroxide |
04/28/2004 | CN1492947A Electrocatalytic composition for oxygen-depolarised cathode |
04/28/2004 | CN1492078A Process for producing mercury serial mineral Chinese patented medicine by electrochemical anode oxidation method |
04/28/2004 | CN1147623C Specific cathode, used for preparing an alkaline metal chlorate and method for making same |
04/27/2004 | US6726828 Electrochemical processing |
04/22/2004 | WO2004034490A1 Positive plate active material for cell, method for producing electrolytic manganese dioxide, and cell |
04/22/2004 | WO2004034487A2 Proton exchange reactive membrane, reactor and method for conversion of light alkanes to higher hydrocarbons and method of reactivating a catalyst layer |
04/22/2004 | WO2004033738A1 Hydrometallurgical processing of manganese containing materials |
04/22/2004 | WO2004033061A2 Fluorine separation and generation device |
04/22/2004 | WO2003106736A3 Electrolytic process and apparatus |
04/22/2004 | US20040074782 Advantage of making hydrogen as needed from the atmosphere and seawater by extracting the moisture from the atmosphere, also the power required in the operation will be generated in the applied application at a much lower cost per kilowatt. |
04/22/2004 | US20040074780 Chlorine is produced by electrolysis of aqueous HCl, in a membrane electrolyzer, using cathodic mediators such as Fe(III) and/or Cu(II) chlorides and a non-catalysed 3-dimensional cathode, with the real surface area at least ten |
04/22/2004 | CA2481360A1 Proton exchange reactive membrane, reactor and method for conversion of light alkanes to higher hydrocarbons and method of reactivating a catalyst layer |
04/21/2004 | EP1409767A1 Electrochemical production of peroxopyrosulphuric acid using diamond coated electrodes |
04/21/2004 | CN2612886Y Air-purifying facility for oxygen bar |
04/21/2004 | CN1491189A Effective electrolysis device for generating oxidant in solution |
04/15/2004 | WO2004032185A2 Aid diffusion electrode structure |
04/15/2004 | WO2004031721A2 Detection of biological threat agents |
04/15/2004 | WO2004031450A1 Hydrogen activating apparatus |
04/15/2004 | WO2004031449A2 Electrochemical method for controlling the particle size during the production of nanoparticulate metal oxides |
04/15/2004 | WO2003000595A3 Electrolysis cell for generating chlorine dioxide |
04/15/2004 | US20040072040 Electrolyzer pressure equalization system |
04/15/2004 | US20040069622 Electrocatalytic composition for oxygen-depolarised cathode |
04/15/2004 | CA2503163A1 Detection of biological threat agents |
04/14/2004 | CN1488782A Solid potassium ferrate preparing method |
04/08/2004 | WO2004030136A1 Solid oxide fuel cell stack assembly having tapered diffusion layers |
04/08/2004 | WO2004030124A1 Active substance of positive electrode for battery, process for producing the same and battery therefrom |
04/08/2004 | WO2004028998A2 Electrolytic perovskites |
04/08/2004 | WO2003077330A3 Improved manganese dioxide for alkaline cells |
04/08/2004 | CA2499922A1 Solid oxide fuel cell stack assembly having tapered diffusion layers |
04/08/2004 | CA2467709A1 Active substance of positive electrode for battery, process for producing the same and battery therefrom |
04/07/2004 | EP1404897A1 Pulsed electrolytic cell |
04/07/2004 | EP1404615A1 Process to make high-purity wet salt, wet salt so obtainable, and the use thereof in an electrolysis process |
04/07/2004 | CN1487120A Electrolytic process of preparing lithium hydroxide from lithium carbonate |
04/06/2004 | US6716335 Two plate electrodes facing each other, a direct current power source and a control circuit for changing polarity of the electrodes alternately |
04/01/2004 | WO2004027901A2 Electrochemical generation, storage and reaction of hydrogen and oxygen using gas permeable catalyst-coated hollow microspheres |
04/01/2004 | WO2004027117A1 Electrocatalytic process and apparatus |
04/01/2004 | WO2003096863A3 Energy-efficient automatic dishwashing appliances |
04/01/2004 | US20040062968 For use in fuel cell, a membrane reactor, an amperometric hydrocarbon sensor or a steam electrolysis |
04/01/2004 | DE20314268U1 Wasserstofftankanlage inkl. Wasserstoffgewinnung mit Bsz-Anlage Art Wasserstofftankanlage Hydrogen tank system incl. Hydrogen production with Bsz plant type hydrogen tank system |
03/31/2004 | EP1402086A1 Electrolyte and method for manufacturing and/or refining of silicon |
03/31/2004 | EP0876335B2 Production of isocyanate using chlorine recycle |
03/31/2004 | CN2608482Y New type steady current water electrolysis machine |
03/30/2004 | US6712951 Integrated ozone generator process |
03/30/2004 | US6712950 Electrochemical synthesis of ammonia |
03/30/2004 | US6712949 Electrochemical synthesis of hydrogen peroxide |
03/25/2004 | WO2003056066A3 Apparatus for the generation and supply of fluorine gas |
03/25/2004 | WO2003038154A3 Bipolar element for hydrochloric acid electrolysis |
03/25/2004 | US20040055874 Fluorine gas generator |
03/24/2004 | EP1400612A1 Fluorine gas generator |
03/24/2004 | CN1143009C Apparatus for producing hydrogen and oxygen |
03/18/2004 | WO2004022796A1 Process and apparatus for recovery of cyanide and metals |
03/18/2004 | US20040053098 Electrochemical cell |
03/17/2004 | EP1398397A1 Fluorine containing cation exchange membrane and electroytic soda process |
03/17/2004 | EP1398395A1 Hydrogen-oxygen gas generator and method of generating hydrogen-oxygen gas using the generator |
03/17/2004 | EP1397531A1 Electrolytic cell |
03/17/2004 | EP1190114B1 Method for producing nickel hydroxides |
03/17/2004 | CN1482280A Electrochemical synthesis method of hydroxyl nickel oxide |
03/17/2004 | CN1142608C Electroconversion cell |
03/17/2004 | CN1142326C Electrolysis apparatus for producing halogen gas |
03/17/2004 | CN1142324C Electrolytic tank and water-burning equipment thereof |
03/17/2004 | CN1142323C Preparation method of cobaltous oxide used for positive pole of alkaline secondary cell |
03/11/2004 | WO2004020701A2 Electrolyzer |
03/11/2004 | WO2003056065A3 Electrode for conducting electrolysis in acid media |
03/11/2004 | WO2003042430A3 Electrochemical cell with gas diffusion electrodes |
03/10/2004 | EP1396558A1 Anode/cathode feed high pressure electrolysis system |
03/10/2004 | EP1395531A2 System and method for the production and use of hydrogen on board a marine vessel |
03/10/2004 | CN1480561A Generator of oxidation potential water sterilization liquid |
03/10/2004 | CN1141417C Miniaturized oxygen generator by electrolyzing water |
03/04/2004 | WO2004018733A2 Structure of an electrode for use in an electrolytic cell |
03/04/2004 | WO2004018362A1 Use of carbohydrate-based metal complexes in non-caking salt compositions |
03/04/2004 | US20040040862 Using electrolytic cell; controlling pressure |
03/04/2004 | US20040040838 Electrolyzer |
03/04/2004 | CA2536815A1 Structure of an electrode for use in an electrolytic cell |
03/03/2004 | EP1394119A1 Method and apparatus for generating ozone by electrolysis |
03/03/2004 | CN1479810A Intermetallic compounds |
03/03/2004 | CN1478924A Fluorination gas generating device |
03/02/2004 | US6698389 Electrolyzer for internal combustion engine |
02/25/2004 | EP1200359B1 Method of decomposing organic compounds in water |
02/25/2004 | CN2604446Y Semi-encapsulation multipole type ion-exchanging film electrolysis tank rubber gasket |
02/25/2004 | CN1478056A Electrolytic commercial production of hydrogen from hydrocarbon compounds |
02/25/2004 | CN1477234A Reactor for preparing aluminium polychtorid flocculating agent by using electrolysis |
02/25/2004 | CN1139996C Solar battery assembly for optical electrolysis device and optical electrolysis device |
02/24/2004 | US6695963 Organic electrolysis reactor for performing an electrolytic oxidation reaction and method for producing a chemical compound by using the same |
02/19/2004 | WO2004015805A2 Electrochemical cell support structure |
02/19/2004 | WO2004015796A2 Closed loop energy storage system |
02/19/2004 | WO2004015172A2 Electrolysis process and apparatus |
02/19/2004 | WO2004015171A2 Magnetically-enhanced electrolytic cells for generating chlor-alkali and methods related thereto |
02/19/2004 | WO2003093536A3 Hydrogen generation |
02/19/2004 | US20040031695 Gas generators comprising electrolytic cells and transducers activated by gases; mechanical energy for fluid dispensers |
02/19/2004 | DE20318754U1 Elektrochemischer Ozonerzeuger The electrochemical ozone generator |
02/18/2004 | EP1267625B1 Method and device for combating fungi in plants that are kept in a closed nutrition system, especially in greenhouse cultivation |
02/18/2004 | CN1475606A Oxygen manufacturing method and device |
02/18/2004 | CN1475605A Preparation of high purity cerium ammonium nitrate using electrolytic oxidation crystallyzation method |
02/17/2004 | US6692621 Apparatus for hydrogen production |