Patents for C25B 1 - Electrolytic production of inorganic compounds or non-metals (13,948)
04/2005
04/27/2005CN1610981A Active substance of positive electrode for battery, process for producing the same and battery therefrom
04/27/2005CN1609278A Multi-layer non-Hydrogen electrochemical oxygen-making machine
04/27/2005CN1198969C Electrolyzer unit and producing method thereof
04/27/2005CN1198968C Soda electrolytic cell provided with gas diffusion electrode
04/27/2005CN1198952C Rare-earth alloy material, its preparing process and its application as cathode in electrolysis industry
04/26/2005US6884337 Supplying alkali chloride and water into electrolytic cell, reacting to form alkali hydroxide, water and oxygen are reacted to form hydrogen peroxide in presence of the alkali hydroxide; peroxidation
04/26/2005CA2192362C Method for the production of silicium metal, silumin and aluminium metal
04/21/2005WO2005036570A2 Photoelectrochemical device and method of making
04/21/2005WO2005035833A1 Energy converting device
04/21/2005WO2005035444A2 Electro-catalysts for the oxidation of ammonia in alkaline media
04/21/2005WO2005005673A3 Method for preparing high-purity germanium hydride
04/21/2005US20050081912 Zinc oxide with acicular structure, process for its production, and photoelectric conversion device
04/21/2005CA2542278A1 Energy converting device
04/20/2005EP1523587A1 Apparatus and method for fluorine production
04/20/2005EP1066417B1 Method and device for obtaining synthesis gas
04/20/2005CN2693789Y Chlorine dioxide comprehensive generator
04/20/2005CN1608146A Apparatus for the generation and supply of fluorine gas
04/20/2005CN1607356A Energy generator using hydrogen gas
04/20/2005CN1197765C Process for producing persulfate
04/19/2005US6881320 Vacuum operated electrolytic generator can be used to produce a chlorine dioxide solution or a mist of chlorine dioxide from a buffered aqueous alkali metal chlorite solution in one pass through an electrolytic cell. The cell contains a high surface
04/19/2005US6881308 Electrochemical synthesis of ammonia
04/14/2005WO2005033379A1 Microreactors and methods for generating hydrogen peroxide
04/14/2005US20050079273 Use of carbohydrate-based metal complexes in non-caking salt compositions
04/14/2005US20050079122 From an acidified alkali metal chlorite solutions
04/14/2005US20050079121 Acidification of alkali metal chlorite
04/14/2005US20050077187 Decomposition of sulfuric acid and water; thermochemical and electrochemical reaction; electrolysis using a partition wall of oxygen ion-permeable solid electrolyte ceramics; corrosion resistance; improve energy utilization efficiency
04/14/2005US20050077174 Pressure electrolyser and method for operating one such electrolyser
04/14/2005US20050077068 Structural unit for bipolar electrolysers
04/13/2005EP1521866A1 Structure for cathodic fingers of chlor-alkali diaphragm cells
04/13/2005EP1521865A1 Electrolytic process and apparatus
04/13/2005CN1196647C Method for producing polysulfide by electrolytic oxidation
04/13/2005CN1196405C Electrolytic synthesis of peracetic acid
04/07/2005WO2005031039A2 Fluorine gas production unit
04/07/2005US20050072688 Electrolyzer system to produce gas at high pressure
04/07/2005US20050072687 Manufacturing bleach solution containing sodium hypochlorite and potassium hydroxide using chlorine gas produced on site from electrolysis of potassium chloride
04/07/2005DE10342148A1 Verfahren zur Elektrolyse einer wässrigen Lösung von Chlorwasserstoff oder Alkalichlorid Process for the electrolysis of an aqueous solution of hydrogen chloride or alkali chloride
04/06/2005CN1604970A F2 gas generating apparatus, F2 gas generating method and f2 gas
04/06/2005CN1603472A Manufacturing method of catelectrode
04/06/2005CN1603471A Method and apparatus for preparing nano-silicon particle by anodic oxidation process
03/2005
03/31/2005WO2005028715A1 System and method for alarm recovery for an electrolyzer cell module
03/31/2005WO2005028714A1 Apparatus and method for reducing instances of pump de-priming
03/31/2005WO2005028713A1 Electrolyzer cell stack system
03/31/2005WO2005028712A1 Electrolyzer cell stack system
03/31/2005WO2005028708A2 Method for the electrolysis of an aqueous solution of hydrogen chloride or chloralkali
03/31/2005US20050069486 Method and apparatus for generating hydrogen gas
03/31/2005US20050067276 Electrolyte containing a triazole, aminotriazole, tetrazole, aminotetrazole or salt thereof; may further contain a cathode depolariser reactant to suppress hydrogen gas formation; electrolytic cells
03/30/2005CN2688726Y Metal anode electrolyzing cell
03/30/2005CN1600903A Ion membrane of device for taking oxygen from water by using ion movement
03/29/2005US6872286 Water electrolysis cell
03/24/2005WO2005026827A2 Durable electrooptic devices comprising ionic liquids
03/24/2005WO2005005312A3 Co-producing hydrogen and power by biomass gasification
03/24/2005WO2004101852A3 Smooth surface morphology anode coatings
03/24/2005WO2004027901A3 Electrochemical generation, storage and reaction of hydrogen and oxygen using gas permeable catalyst-coated hollow microspheres
03/24/2005CA2539161A1 An electrolytic cell for removal of material from a solution
03/23/2005CN2687141Y Filter-press multipole in membrane unit electrolytic tank
03/23/2005CN1599808A Method for carrying out the electrolysis of an aqueous solution of alkali metal chloride
03/23/2005CN1598561A Device for detecting water quality of electrolytic water making machanine
03/23/2005CN1598065A Press filter type multi-electrode ion film unit electrolytic tank
03/23/2005CN1598064A Process for separating and purifying ziuc and manganese dioxide in comprehensiv treating waste battery
03/23/2005CN1598063A Process for electrolyzing preparing electrolyte of full vanadium ion flow battery
03/22/2005US6869714 Electrode-membrane assembly and process for the preparation thereof
03/22/2005US6869518 Electrochemical generation of chlorine dioxide
03/22/2005US6869517 Electrolytic process and apparatus
03/22/2005CA2154428C Ti, ru, fe and o alloys; use thereof for producing cathodes used for electrochemically synthesizing sodium chlorate
03/17/2005WO2005024097A1 Electrode for hydrogen peroxide production, method for producing same, and method for producing hydrogen peroxide
03/17/2005US20050059186 Photoelectrochemical device and method of making
03/17/2005US20050058886 Electrochemical apparatus with retractable electrode
03/17/2005US20050056549 Method for the electolysis of an aqueous solution of hydrogen chloride or alkali metal chloride
03/16/2005EP1514954A1 Electric current control method and apparatus for use in gas generators
03/16/2005CN2685353Y Multipurpose electrolytic tank
03/15/2005US6866835 Energy production, storage and delivery system
03/15/2005US6866806 Methods for assembling an electrochemical cell
03/15/2005US6866688 Process to make high-purity wet salt
03/10/2005WO2005021431A1 Method for producing high-purity silicon tetrafluoride
03/10/2005WO2004109086A3 Method for processing stack gas emissions
03/10/2005US20050053814 Fuel cell system, related method and current measuring device for fuel cell system
03/10/2005US20050051439 Photo-electrolytic catalyst systems and method for hydrogen production from water
03/10/2005US20050051426 For electrolyzing hydrogen-comprising-compound at low energy; comprises a plate-form porous ceramic body wherein particles for composing the ceramic body are comprised of an element which does not react readily with oxygen such as silicon, titanium, nickel, and samarium
03/09/2005CN2683665Y Double electrode plate type electrolytic reaction device
03/09/2005CN1590588A Preparation of hydrogen using time temperature difference energy
03/09/2005CN1590303A Ultra sonic cleaning method of manganese dioxide
03/08/2005US6863876 Manganese dioxide for alkaline cells
03/08/2005CA2224824C Method for producing polysulfides by electrolytic oxidation
03/03/2005WO2005020352A1 Electricity production system
03/03/2005CA2536087A1 Apparatus and method for the production of hydrogen
03/02/2005CN1586450A Therapeutic instrument for body cleaning and health
03/02/2005CN1191647C Doped positive electrode material of electrochemical cell
03/01/2005US6860982 Holding the substrate in an electrolytic solution in which zinc ions and a cosolute are present, electrodeposition
03/01/2005US6860976 Electrochemical apparatus with retractable electrode
02/2005
02/24/2005WO2005017232A1 Enhanced energy production system
02/24/2005WO2004018733A3 Structure of an electrode for use in an electrolytic cell
02/24/2005CA2535642A1 Enhanced energy production system
02/23/2005EP1343923B1 Electrochemical apparatus with retractable electrode
02/23/2005CN1585836A Electrolysis cell with gas diffusion electrode
02/23/2005CN1584123A Catalyst for preparing boron hydride by electrolysis and preparing method for catalytic electrode
02/23/2005CN1584122A Apparatus for preparing boron hydride by electrolysis
02/17/2005WO2005014883A1 Hydrogen/oxygen gas generator and process for assembling the same
02/17/2005WO2005014468A2 Method and system for producing high-pressure hydrogen
02/17/2005US20050034997 Feeding an aqueous alkali metal chloride solution into an anode, feeding an effluent from the anode and an aqueous alkali metal chlorite solution into the central compartment of an electrolytic reactor, applying a current to produce chlorine dioxide
02/17/2005DE19843647B4 Verfahren zur Herstellung von Halogenwasserstoff und Sauerstoff A process for producing hydrogen halide and oxygen
1 ... 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 ... 140