| Patents for C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts (10,924) |
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| 06/14/2006 | CN2787683Y Slag and oil removable water tank |
| 06/14/2006 | CN2787682Y Logic controlled circuit board structure of aluminium electrolytic cell controller |
| 06/14/2006 | CN2787681Y Circular bevel shape generatrix of aluminium electrolytic cell |
| 06/14/2006 | CN2787680Y Sorting machine set for raw anode |
| 06/14/2006 | CN1788110A Element for handling connectors for electrolytic cells which are used for the production of aluminum |
| 06/14/2006 | CN1788109A High swelling ramming paste for aluminum electrolysis cell |
| 06/14/2006 | CN1786286A Method and device for aluminium electrolytic bath short circuit power cut |
| 06/14/2006 | CN1786285A Charging method of adding aluminium fluoride into electrolytic bath fluoride salt material box and its charging device |
| 06/14/2006 | CN1786284A Lifting frolley for moving guide rod |
| 06/14/2006 | CN1785537A Treatment method of aluminium electrolytic bath waste cathode carbon blook innocuousnes |
| 06/14/2006 | CN1259456C Method of directly preparing aluminium cerium intermediate alloy using fused salt electrolysis method |
| 06/13/2006 | CA2384938C Low-energy and non-heat transferring crust breaking system |
| 06/13/2006 | CA2250562C Method and equipment for processing carbon bodies |
| 06/08/2006 | WO2006060067A2 Continuous coating process |
| 06/08/2006 | WO2006019304A8 Method and device for processing carbon bodies |
| 06/08/2006 | WO2005121044A3 METHOD FOR PRODUCING FABRICATED PARTS BASED ON β-SIC FOR USING IN AGGRESSIVE MEDIA |
| 06/08/2006 | US20060118410 Method and system for cooling an electrolytic cell for aluminum production |
| 06/07/2006 | EP1666640A2 Cermet inert anode containing oxide and metal phases useful for the electrolytic production of metals |
| 06/07/2006 | EP1666615A1 Method and apparatus for producing metal |
| 06/07/2006 | CN2786405Y Soft connection structure for ventilation |
| 06/07/2006 | CN2786157Y Air quantity distributing pipe |
| 06/07/2006 | CN2786156Y Bus self-supporting structure |
| 06/07/2006 | CN2786155Y Connection structure of drum type charging device and charging box |
| 06/07/2006 | CN2786154Y Electrolytic tank charging box exhaust device |
| 06/07/2006 | CN2786153Y Thermal insulation device for sheller with four connecting rods |
| 06/07/2006 | CN2786152Y Charging device of aluminium fluoride charging car for aluminium electrolysis tank |
| 06/07/2006 | CN2786151Y Protection structure for inner lining sidewall carbon block of aluminium electrolysis tank |
| 06/07/2006 | CN2786150Y Boat type casing of aluminium electrolysis tank |
| 06/07/2006 | CN2786056Y Nozzle structure of air lifting machine |
| 06/01/2006 | US20060113183 Continuous coating process |
| 05/31/2006 | CN1778997A Impurities removing method and apparatus for ultra-concentrated aluminium oxide transferring system |
| 05/26/2006 | WO2006053372A1 Internal cooling of electrolytic smelting cell |
| 05/25/2006 | US20060110277 Electrolytic reduction of metal oxides such as titanium dioxide and process applications |
| 05/24/2006 | EP1463692B1 Method for the production of cathode blocks |
| 05/24/2006 | CN2782712Y Calcinating anode cleaning machine set |
| 05/24/2006 | CN2782711Y Twisting type anode larbon block separator |
| 05/24/2006 | CN2782710Y Cross overlaping type chain conveyer transition structure |
| 05/24/2006 | CN2782709Y Anode carbon block conveyer |
| 05/24/2006 | CN1777704A Electrolytic tank and structural elements to be used therein |
| 05/23/2006 | US7048475 System for distribution of pulverulent material with controlled gravimetric flow rates |
| 05/18/2006 | US20060102491 Processes for separating metals from metal salts |
| 05/18/2006 | US20060102490 Utilisation of oxygen evolving anode for hall-heroult cells and design thereof |
| 05/18/2006 | US20060102489 Methods and apparatus for synthesis of metal hydrides |
| 05/18/2006 | US20060102467 Current collimation for thin seed and direct plating |
| 05/17/2006 | EP1656472A2 Thermal and electrochemical process for metal production |
| 05/17/2006 | EP1062382B1 Distribution of alumina-rich electrolyte in aluminium electrowinning cells |
| 05/17/2006 | CN2780782Y Composite moving type anode bus switching integral lifting device of aluminium electrolytic cell |
| 05/17/2006 | CN1772964A Process for producing Mg rare earth intermediate alloy by Submerged Liquid Cathode electrolysis under low-temperature |
| 05/17/2006 | CN1772963A Common-battery deposition producing method for Mg La Pr Ce intermediate alloy |
| 05/17/2006 | CN1772962A Maintaining method for aluminium electrolytic cell short-circuit port |
| 05/17/2006 | CN1772961A Metal-base composite material inert anode for aluminium electrolysis and producing process thereof |
| 05/17/2006 | CN1772960A Method for thermite welding aluminium electrolytic cell cathode steel bar |
| 05/17/2006 | CN1772959A Opening and closing method and apparatus for prebaked anode cell short-circuit port |
| 05/17/2006 | CN1772958A Apparatus and method for aluminium electrolysing series uninterruption Stop (opening) electrolytic tank |
| 05/17/2006 | CN1256197C Harmless treating method for waste tank lining of aluminium electrolytic bath |
| 05/11/2006 | WO2006050077A2 Methods and apparatus for synthesis of metal hydrides |
| 05/11/2006 | WO2006049050A1 PROCESS FOR PRODUCING Ti THROUGH Ca REDUCTION AND APPARATUS THEREFOR |
| 05/11/2006 | WO2006048790A2 Aluminium electrowinning with enhanced electrolyte circulation |
| 05/11/2006 | DE102004054184A1 Magnesium recovery by melt electrolysis, using electrolyte-resistant composite anode comprising compressed, calcined layer of magnesium oxide-carbon mixture applied to graphite carrier plate |
| 05/11/2006 | CA2585454A1 Process for producing ti through ca reduction and apparatus therefor |
| 05/11/2006 | CA2584064A1 Aluminium electrowinning with enhanced electrolyte circulation |
| 05/10/2006 | EP1654401A1 Metal electrowinning cell with electrolyte purifier |
| 05/10/2006 | EP1311767B1 Pneumatic actuator system |
| 05/10/2006 | EP1257690B1 A method for providing a protective coating for carbonaceous components of an electrolysis cell |
| 05/10/2006 | CN2778832Y Fused salt electrolysis bath for preparing titanium sponge by using titanium oxide directly as raw material |
| 05/10/2006 | CN1769536A Preparation method of multicomponent microalloying aluminium alloy containing titanium, zirconium and scandium |
| 05/10/2006 | CN1769535A Method for reducing voltage drop of aluminum cell stop |
| 05/10/2006 | CN1769534A Aluminum oxide storage bunker bottom discharging structure and discharging method |
| 05/10/2006 | CN1255577C Improved aluminium cell using inert anodes |
| 05/04/2006 | WO2006045154A1 Protective anode coatings |
| 05/04/2006 | US20060091002 Replaceable chlorinator electrode assembly |
| 05/04/2006 | CA2585885A1 Protective anode coatings |
| 05/03/2006 | EP1652971A1 Oxide electrolyzing electrolysis device |
| 05/03/2006 | CN1768452A Nickel foam pin connections for inert anodes |
| 05/03/2006 | CN1768164A Mechanical attachment of electrical current conductor to inert anodes |
| 04/27/2006 | WO2005090643A3 Non-carbon anodes |
| 04/27/2006 | US20060086621 Electrochemical processing of solid materials in fused salt |
| 04/27/2006 | US20060086607 Aluminum production installation employing fused-salt electrolysis |
| 04/26/2006 | EP1649479A2 Electron emission device |
| 04/26/2006 | EP1649082A1 Low temperature refining and formation of refractory metals |
| 04/26/2006 | CN1763256A Graphite anode anti-oxidation coating for producing rare earth metal |
| 04/26/2006 | CN1763255A Large-scale aluminium electrolysis pre-baking tank |
| 04/26/2006 | CN1763254A Exhaust method and apparatus for aluminium electrolysis pre-baking tank |
| 04/26/2006 | CN1762902A Composite sludge for aluminum electrolytic cell and its preparation method |
| 04/26/2006 | CN1253605C Process for preparing AlTi alloy by direct electrolysis with carbon anode containing titanium oxide |
| 04/25/2006 | US7033479 Electrolytic cells with renewable electrodes structures and method for substituting the same |
| 04/25/2006 | US7033469 Stable inert anodes including an oxide of nickel, iron and aluminum |
| 04/20/2006 | WO2006040979A1 Method for producing metal by molten salt electrolysis and method for producing metal titanium |
| 04/20/2006 | WO2006040978A1 Metal producing method and producing device by molten salt electrolysis |
| 04/20/2006 | CA2583471A1 Method for changing anode in an electrolytic aluminium production cell including adjusting the position of the anode and servicing machine therefor |
| 04/20/2006 | CA2582039A1 Method for producing metal by molten salt electrolysis and method for producing metal titanium |
| 04/20/2006 | CA2582035A1 Metal producing method and producing device by molten salt electrolysis |
| 04/19/2006 | EP1570114B1 Separation of metals |
| 04/19/2006 | EP1240647B1 Actinide production |
| 04/19/2006 | CN1252207C High temperature conductive binding material for aluminium electrolysis |
| 04/13/2006 | WO2006037999A2 Electro-reduction process |
| 04/12/2006 | CN2771223Y Antiscour anode carbon block for aluminium electrolysis |
| 04/12/2006 | CN1759207A Method for the manufacture of an inert anode for the production of aluminium by means of fusion electrolysis |
| 04/06/2006 | WO2005090642A3 Aluminium electrowinning cells with non-carbon anodes |
| 04/06/2006 | WO2005090641A3 Non-carbon anodes with active coatings |