| Patents for C25B 15 - Operating or servicing of cells (4,262) |
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| 09/19/2001 | EP1133587A1 Membrane electrolytic cell with active gas/liquid separation |
| 09/19/2001 | EP1133586A1 High pressure electrolyser module |
| 09/13/2001 | DE10106932A1 Verfahren zur Herstellung von Natriumpersulfat A process for the production of sodium persulfate |
| 09/13/2001 | CA2340528A1 Method and apparatus for feeding electrolytic cells |
| 09/05/2001 | EP1129032A1 Method for reducing metal ion concentration in brine solution |
| 09/04/2001 | US6282774 Electrolysis apparatus and process for manufacturing same |
| 08/30/2001 | WO2001063011A1 Method and apparatus for the on-site generation of a gas |
| 08/23/2001 | WO2001061074A1 Electrolytic ozone water production method and device therefor and solid polymer electrolyte membrane regenerating method |
| 08/23/2001 | US20010015322 Electrolyzing a sulfuric acid catholyte feed solution and an anolyte feed solution containing sodium sulfate, ammonium sulfate and sodium persulfate, obtaining the cathode and anode product, reacting anode product with sodium hydroxide |
| 08/22/2001 | EP1125006A1 Method of reducing the cathodic overvoltage of an electrolytic cell |
| 08/21/2001 | US6278057 For insertion or implantation into the human body; improved flexibility; endoscopic device/snare; rotary atherectomy device; stent; electrocautery probe; embolization coil; myocardial lead; orthodontic cable; heart valve; iud; etc |
| 08/16/2001 | WO2001059184A1 Device for short circuiting electrolytic cell |
| 08/16/2001 | US20010013469 Means of maintaining compression of the active area in an electrochemical cell |
| 08/16/2001 | US20010013468 System for adjusting the anode-cathode spacing in a mercury cathode electrolytic cell, by means of single-line frames |
| 08/16/2001 | EP1124233A2 Energy/matter conversion methods and structures |
| 08/01/2001 | EP1120481A1 Method for electrolysis of alkali chloride |
| 08/01/2001 | EP1119880A1 Electrochemical cell |
| 07/26/2001 | WO2001053568A1 Improvements in electrolysis cells |
| 07/26/2001 | US20010009223 Apparatus for generating a mixture gas of oxygen and hydrogen |
| 07/26/2001 | CA2397846A1 Improvements in electrolysis cells |
| 07/25/2001 | EP1118087A1 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 |
| 07/24/2001 | CA2247570C Oxygen and hydrogen generator |
| 07/18/2001 | EP1115908A1 Natural gas-assisted steam electrolyzer |
| 07/11/2001 | EP1114426A1 Medical devices incorporating at least one element made from a plurality of twisted and drawn wires |
| 07/04/2001 | EP1112229A1 Fluids management system for water electrolysis |
| 06/28/2001 | WO2001047054A1 Electrochemical cell system |
| 06/28/2001 | WO2001047053A1 Electrochemical cell system |
| 06/21/2001 | WO2001045192A1 Low gravity electrochemical cell |
| 06/21/2001 | CA2394499A1 Low gravity electrochemical cell |
| 06/13/2001 | EP1105353A1 Device for transforming chemical structures in a fluid comprising a solvent and salts by ultrasonic action |
| 06/06/2001 | CN1298557A Method for the integration of fuel cells into electrochemical plants |
| 05/31/2001 | WO2001038608A1 Water electrolyzing device |
| 05/31/2001 | WO2001038607A1 Process for production of an alkaline hydrogen peroxide solution and chlorine dioxine |
| 05/31/2001 | DE19956787A1 Elektrolyseplatte Electrolysis plate |
| 05/30/2001 | EP1103636A1 Electrolytic cell plate |
| 05/30/2001 | CN1297493A Electrolytic cell using gas diffusion electrode and power distribution method for electrolytic cell |
| 05/29/2001 | US6238547 Reacting gas with liquid |
| 05/29/2001 | US6238544 Method of purification of salt solutions for electrolysis |
| 05/29/2001 | CA2084758C Electrolytic cell heads comprised of bulk polymerized cycloolefin monomers |
| 05/09/2001 | EP1097486A1 Process for the removal of sulfate ions from an electrolyte |
| 05/09/2001 | EP1097260A1 Electrochemical cell frame |
| 05/08/2001 | CA2223854C Method for starting a chlor-alkali diaphragm cell |
| 05/02/2001 | EP1095173A1 Hydrogen electrochemical system environment |
| 04/25/2001 | CA2673360A1 Hydrogen generating apparatus and components thereof |
| 04/19/2001 | WO2001027037A1 Apparatus for producing high-concentration electrolytic water |
| 04/18/2001 | EP1092789A1 Electrolytic cell using gas diffusion electrode and power distribution method for the electrolytic cell |
| 04/17/2001 | US6217743 Process for recovering organic hydroxides from waste solutions |
| 04/11/2001 | EP1090883A2 Process for increasing the concentration of diluted brine in NaCl electrolysis plants that work along the membrane process |
| 04/10/2001 | US6214181 Ion exchange membrane bipolar electrolyzer |
| 03/21/2001 | EP0946789B1 Process for carrying out chemical reactions in an electrochemical cell |
| 03/20/2001 | US6203687 Emptying gas compartment and filling with demineralized, acidified water after disconnecting electrical power and oxygen supply; treating cathode by rinsing with water; measuring ph and rinsing |
| 03/20/2001 | US6203676 Ionic conduction device |
| 03/15/2001 | WO2001018278A1 Method for producing a polysulfide |
| 03/15/2001 | WO2001017908A1 Device for electrolysis |
| 03/14/2001 | EP1082772A1 Method for the integration of fuel cells into electrochemical plants |
| 03/13/2001 | US6200438 Cell cover for electrolytic cells |
| 03/13/2001 | US6200437 Wall-covering for electrolytic cells |
| 03/13/2001 | US6200435 Ion exchange membrane electrolyzer |
| 03/08/2001 | WO2001016399A1 Pressure differential control in an electrolytic cell |
| 03/08/2001 | WO2001016398A1 Unit cell for alkali chloride metal aqueous solution electrolytic tank |
| 03/08/2001 | DE19941261A1 Electrolytic gas generator for eco-house self-sufficient in energy comprises fully-automatic control and operates in combined electrolytic and photolytic modes |
| 03/08/2001 | CA2380421A1 Pressure differential control in an electrolytic cell |
| 03/07/2001 | EP1080776A2 Electrodialysis water splitting process |
| 02/27/2001 | CA2143100C Target electrode for preventing corrosion in electrochemical cells |
| 02/20/2001 | US6191365 Medical devices incorporating at least one element made from a plurality of twisted and drawn wires |
| 02/15/2001 | WO2001010785A1 Process for recovering organic hydroxides from waste solutions |
| 02/15/2001 | WO2001010215A1 Electrolytic synthesis of peracetic acid |
| 02/15/2001 | CA2380839A1 Process for recovering organic hydroxides from waste solutions |
| 02/15/2001 | CA2378601A1 Electrolytic synthesis of peracetic acid |
| 02/14/2001 | CN1062032C Chlorine dioxide generation from cholric acid |
| 02/06/2001 | USRE37042 Anhydrous hyrogen chloride is oxidized at the anode of an electrochemical cell to produce dry chlorine gas, protons are reduced at the cathode; dry halogen gas can be recycled to a synthesis process that gives dry hydrogen halide by-product |
| 02/06/2001 | US6183609 Sintered laminated structures, electrochemical cells and process for producing such sintered laminated structures |
| 01/30/2001 | CA2048565C Sulfate removal from chlorate liquor |
| 01/25/2001 | WO2001006038A1 Gas-liquid separation method and apparatus in electrolytic cells |
| 01/25/2001 | CA2378090A1 Gas-liquid separation method and apparatus in electrolytic cells |
| 01/23/2001 | CA2279003A1 Process for removing aluminum species from alkali metal halide brine solutions |
| 01/18/2001 | WO2001004383A1 Method for electrolysis of alkali chloride |
| 01/17/2001 | CN1280212A Method and apparatus for protecting alkali metal chloride electrolytic cell |
| 01/17/2001 | CN1280211A Method for operating alkali metal chloride electrolytic cell |
| 01/16/2001 | US6174419 Electrolytic water producing apparatus |
| 01/10/2001 | EP1067217A1 Method and apparatus for protecting alkali chloride electrolytic cell |
| 01/10/2001 | EP1067215A1 Method of operating alkali chloride electrolytic cell |
| 01/03/2001 | EP1065742A2 Method of recovering electrolyte membrane from fuel cell and apparatus for the same |
| 12/26/2000 | US6165332 Electrochemical half-cell with pressure compensation |
| 12/26/2000 | CA2177133C Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a cation-transporting membrane |
| 12/20/2000 | EP0885848A4 Method for the electro-chemical treatment of aqueous solutions and device for realising the same |
| 12/14/2000 | DE19926802A1 Improving electrolysis of alkali- and alkaline earth- hydroxide involves controlling electrolysis, using measurings to control duration and intensity of delivery of electrolytic products, surface shaping electrodes, etc. |
| 12/12/2000 | USRE36985 Oxidative electrolysis of hydrogen halide using anode made of oxides selected from tin, lead and germenium or mixtures to produce dry halogen gas and protons |
| 12/06/2000 | EP1057517A1 Electrochemical oxygen generating system |
| 11/28/2000 | USRE36972 Electrolytic cell for generating sterilization solutions having increased ozone content |
| 11/23/2000 | WO2000070262A1 Hydrogen fuel replenishment process and system |
| 11/23/2000 | WO2000070126A1 Pressure control system in a water electrolytic cell |
| 11/23/2000 | WO2000069773A1 Energy distribution network |
| 11/23/2000 | CA2370031A1 Energy distribution network |
| 11/21/2000 | US6149781 Method and apparatus for electrochemical processing |
| 11/16/2000 | WO2000068462A1 Method for producing nickel hydroxides |
| 11/16/2000 | WO2000039362A3 Means of maintaining compression of the active area in an electrochemical cell |
| 11/16/2000 | CA2372973A1 Method for producing nickel hydroxides |
| 11/14/2000 | US6146518 Detecting anolyte or catholyte; data processing |
| 11/12/2000 | CA2271517A1 Pressure control system in a water electrolytic cell |