| Patents for C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts (10,924) |
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| 04/05/2006 | CN2769192Y Anode pallet |
| 04/04/2006 | US7022216 Selectively removing a layer of electrolytically dissoluble metal such as copper overplate from a substrate such as a low-k dielectric interconnect |
| 03/30/2006 | WO2006033578A1 A method for electrical connection and magnetic compensation of aluminium reduction cells, and a system for same |
| 03/30/2006 | DE102004044405A1 Elektrolysezelle zur Herstellung von Alkalimetall An electrolytic cell for the production of alkali metal |
| 03/30/2006 | DE102004044404A1 Elektrolysevorrichtung zur Herstellung von Alkalimetall Electrolysis apparatus for preparing alkali metal |
| 03/30/2006 | DE102004033964B3 Device for operating a crust-breaking arrangement for metal melts comprises a valve arrangement having a valve for withdrawing a piston rod and for forming a connection to an injection pressure source |
| 03/29/2006 | EP0953070B1 The start-up of aluminium electrowinning cells |
| 03/29/2006 | CN1754053A Jack for displacing an anode frame of an electrolysis cell for the production of aluminium |
| 03/29/2006 | CN1753829A Handling gripper for an electrolysis cell service machine for the production of aluminium |
| 03/29/2006 | CN1752295A Liquid asphalt proportioning system flow and device |
| 03/28/2006 | US7020537 Tuning electrodes used in a reactor for electrochemically processing a microelectronic workpiece |
| 03/28/2006 | CA2461748C Noble-metal coated inert anode for aluminum production |
| 03/23/2006 | WO2006031123A1 A method and a system for energy recovery and/or cooling |
| 03/23/2006 | WO2006030092A2 Method of changing an anode of a cell for the production of aluminium by means of electrolysis, including an adjustment of the position of the anode, and device for performing same |
| 03/23/2006 | WO2006029807A2 Electrolysis device for the production of alkali metal |
| 03/23/2006 | WO2006029792A2 Electrolysis cell for producing alkali metal |
| 03/23/2006 | US20060060469 Serving machine for electrolysis cells for producing aluminium |
| 03/23/2006 | CA2577921A1 Method of changing an anode of a cell for the production of aluminium by means of electrolysis, including an adjustment of the position of the anode, and device for performing same |
| 03/22/2006 | EP1567693B1 Electrolytic cell with improved feed device |
| 03/22/2006 | EP1461477B1 Method for graphitizing cathode blocks |
| 03/22/2006 | CN1749438A Computer monitoring system for electrolytic bath production |
| 03/22/2006 | CN1749437A Method for randomly large scale repair and welding electrolytic bath under no cut-off condition of aluminium electrolytic series |
| 03/22/2006 | CN1246503C Configuration method of aluminum cell line bus |
| 03/22/2006 | CN1246502C Material for a dimensionally stable anode for the electrowinning of aluminum |
| 03/22/2006 | CN1246206C A method and a system for distribution of fluidisable materials |
| 03/21/2006 | US7014881 Synthesis of multi-element oxides useful for inert anode applications |
| 03/16/2006 | US20060054499 Alumnium electrowinning cells with inclined cathodes |
| 03/15/2006 | CN1746336A Method and device for data transmission of controller of aluminium electrolytic bath |
| 03/15/2006 | CN1245538C Titanium boride/aluminium oxide cathode coating for aluminium electrolysis and its preparation method |
| 03/15/2006 | CN1245537C Normal temperature solidified titanium boride cathode coating for aluminium electrolysis |
| 03/15/2006 | CN1245536C Impregnated graphite cathode for electrolysis of aluminium |
| 03/14/2006 | US7011736 Recovering uranium from nuclear fuel in a high-throughput electrorefiner (HTER) by reoxidizing a portion of cathode-deposited uranium metal to uraniuim dioxide to separate it from the cathode; recycling wastes; efficiency; purity |
| 03/14/2006 | CA2203669C Method for separating substances from a gaseous medium by dry adsorption |
| 03/09/2006 | US20060049060 Porous sintered compact of titanium oxide for production of metallic titanium through direct electrolytic process and process for producing the same |
| 03/09/2006 | US20060049054 The position sensor measures the vertical distances traveled by gripping device with respect to a reference; sound or electromagnetic waves beam produced in a reference line or plane and the passage of the anode in the beam is used to measure the distances; vertical replacement position is determined |
| 03/08/2006 | CN2763288Y Adjustable shell beating apparatus for alumina electrolytic cell |
| 03/08/2006 | CN2763287Y Shell beating hammer used for aluminium electrolytic cell contg. double metals with anti-abrosion and anti-corrosion functions |
| 03/08/2006 | CN1244517C Wettable cathode paste and its using method |
| 03/01/2006 | CN1742117A Serving machine for electrolysis cells for producing aluminium |
| 03/01/2006 | CN1740743A Anode horizontal height-finding system with radio comparing base as platform |
| 03/01/2006 | CN1243852C Insulation assemblies for metal production cells |
| 02/23/2006 | US20060037867 Method of manufacturing titanium and titanium alloy products |
| 02/23/2006 | US20060037863 For producing aluminum by electrolysis of alumina in cell comprising chamber containing molten electrolyte comprising cryolite and alumina, covered by solid crust; thermocouples |
| 02/23/2006 | CA2576283A1 Method and device for processing carbon bodies |
| 02/22/2006 | EP1627099A2 Element for handling connectors for electrolytic cells which are used for the production of aluminium |
| 02/22/2006 | CN2760052Y Antiwear anti-corrosion crust breaking chisel of composite material for aluminium cell |
| 02/22/2006 | CN2760051Y Sealing device for anode rod of intermediate-baiting prebake electrolysis bath |
| 02/22/2006 | CN1737203A Method for purifying smoke gas from aluminum electrolysis and dust extractor thereof |
| 02/22/2006 | CN1737202A Reinforced smoke discharging mode in aluminum cell opening operation |
| 02/22/2006 | CN1737201A Anode assembly and disassembly equipment |
| 02/22/2006 | CN1736872A Bischofite dehydration-electrolysis method for refining magnesian |
| 02/22/2006 | CN1243127C Producing method for rare-earth aluminosilicate titanium alloy |
| 02/21/2006 | US7001497 Process and apparatus for positioning replacement anodes in electrolytic cells |
| 02/21/2006 | US7001443 Oxidation; forming metal oxide chemical intermediate ; reducing metal oxide to alloy |
| 02/15/2006 | EP1625245A2 Process for the electrolysis of aluminiumsulfide |
| 02/15/2006 | CN2758325Y Special material suction device for electrolytic bath |
| 02/15/2006 | CN2758280Y Special breaking overhead crane for electrolytic aluminium |
| 02/15/2006 | CN2758279Y Major repair bath spanner for aluminium electrolytic bath |
| 02/15/2006 | CN1735717A Aluminum electrolysis metallurgy tank with metal-base anode |
| 02/15/2006 | CN1242181C Low-energy-consumption and low-heat-conduction crustation disintegrating system |
| 02/14/2006 | US6998032 Metal-based anodes for aluminium electrowinning cells |
| 02/08/2006 | EP1623055A2 Aluminium-wettable carbon-based body |
| 02/08/2006 | CN2756646Y Tubular constant volume blanking device for convenient processing, assembling and repairing |
| 02/08/2006 | CN1240880C Coke particle roasting and diverting method for two-end-supply aluminium electrolytic tank and current diverter |
| 02/07/2006 | US6994527 Process and a device for transport of gas |
| 02/02/2006 | WO2006010818A2 Scraper for a drilling taper of an electrolytic cell solution crust for use in aluminium production |
| 02/02/2006 | WO2006010816A2 Small-sized service module for aluminium electrolysis factories |
| 02/02/2006 | CA2570757A1 Small-sized service module for aluminium electrolysis factories |
| 02/02/2006 | CA2570550A1 Scraper for a drilling taper of an electrolytic cell solution crust for use in aluminium production |
| 02/01/2006 | CN1729040A Electrolytic cell effluent treatment method and device for the production of aluminium |
| 01/26/2006 | WO2006009700A2 Low temperature refining and formation of refractory metals |
| 01/26/2006 | WO2006009459A1 A method and equipment for heat recovery |
| 01/26/2006 | WO2006007863A1 Electrolysis apparatus with solid electrolyte electrodes |
| 01/26/2006 | US20060016689 Dissolution of transuranics such as a mixed oxide or carbide, and/or mixture of oxides or carbides of uranium and plutonium; destruction, such that the mixed waste materials are reduced to CO2, water and destroying the mixed wastes that have contaminated the equipment |
| 01/25/2006 | EP1618232A2 Process and apparatus for positioning replacement anodes in electrolytic cells |
| 01/25/2006 | EP1618231A1 Mechanical attachment of electrical current conductor to inert anodes |
| 01/25/2006 | EP1618079A1 Use of a silicon carbide-based ceramic material in aggressive environments |
| 01/25/2006 | CN1724716A Method of producing aluminium titanium alloy using aluminium electrolytic tank |
| 01/25/2006 | CN1724715A Method of preparing aluminium-iron base alloy in electrolytic tank using iron and its alloy as anode |
| 01/25/2006 | CN1724714A Method of automatic controlling and extinguishing anode effect of electrolytic bath using compresed air |
| 01/25/2006 | CN1724713A Bus allocation method of 350 KA aluminium electrolytic tank |
| 01/25/2006 | CN1724712A Manufacturing method of alumnium electrolytic bath cathode carbon block having TiB2/C composite material layer |
| 01/25/2006 | CN1724711A Anode production technology of steel aluminium conical surface press joining method |
| 01/25/2006 | CN1724710A Automatic control method and device of multifunction crane aluminium discharging |
| 01/25/2006 | CN1238569C Method of instantly adjusting energy balance of aluminum electrolytic tank according to alumina feeding quantity |
| 01/25/2006 | CN1238568C Auto-control system for electrolysis ingredient of aluminum |
| 01/25/2006 | CN1238567C Cell side lining composite side block of aluminum cell |
| 01/19/2006 | WO2006007165A2 Electrodes useful for molten salt electrolysis of aluminum oxide to aluminum |
| 01/19/2006 | WO2004104273A8 Cu-ni-fe anode for use in aluminum producing electrolytic cell |
| 01/19/2006 | US20060011490 Applying onto the substrate a particle mixture consisting of of hematite with or without iron metal and/or ferrous oxide, of nitride and/or carbide particles, such as boron nitride, aluminium nitride or zirconium carbide particles, metal oxide, sintering, oxidation |
| 01/18/2006 | EP1615743A1 Sinter-bonded direct pin connections for inert anodes |
| 01/18/2006 | CN2752275Y Apparatus for adding Aluminium fluoride stock to aluminium electrolytic tank |
| 01/11/2006 | CN2751037Y Eccentric anode carbon block |
| 01/11/2006 | CN2751036Y 阳极碳块沟槽模型 Carbon anode blocks trench model |
| 01/11/2006 | CN1718866A Guide type titanium boride coating layer cathode aluminium electrolytic bath |
| 01/11/2006 | CN1236108C Method of producing aluminium zirconium alloy by hydrolysis |
| 01/11/2006 | CN1236107C Method of producing aluminium, Seandium, zirconium multielement alloy by electrolysis |
| 01/11/2006 | CN1236106C Pure fluoride electrolyte for electrorefining |
| 01/11/2006 | CN1235678C Regeneration method of medium for filtering asphalt fume |
| 01/10/2006 | CA2350814C Wettable and erosion/oxidation-resistant carbon-composite materials |