| Patents for C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts (10,924) |
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| 05/18/2011 | CN102059732A Flexible structure for vacuum-pumping system of vibratory forming machine |
| 05/18/2011 | CN101724859B Method for roasting aluminum electrolytic bath with polymorphic structure cathode |
| 05/18/2011 | CN101328598B Connection structure of aluminum electrolysis ceramic matrix inert anode and metal guide rod, and preparation thereof |
| 05/12/2011 | WO2011054184A1 Tool trolley for multifunctional electrolysis machine set |
| 05/12/2011 | US20110108434 Method of producing metal zirconium |
| 05/12/2011 | DE102009052776A1 Method for operating a crust braking device for metal melt with a fluid powered, double-acting crust braking cylinder, comprises guiding the piston rod of the crust braking cylinder with chisel at end side by electronic drive unit |
| 05/12/2011 | CA2779848A1 Tool trolley for electrolysis multifunctional machine set |
| 05/11/2011 | EP2318570A1 Electrolytic cell and related methods of making and use |
| 05/11/2011 | CN201826024U Short circuiting device for stopping and starting aluminum electrolyzing cell |
| 05/11/2011 | CN201826023U Heat-insulation type curved surface lining structure of aluminium cell |
| 05/11/2011 | CN201826022U Aluminum electrolysis cell gas roasting device |
| 05/11/2011 | CN201826021U Bath baking device for sodium chloride electrolytic baths |
| 05/11/2011 | CN102057080A Method for arranging electrodes in an electrolytic process and an electrolytic system |
| 05/11/2011 | CN102051641A Oxygen chloride molten salt system-containing inert anode |
| 05/11/2011 | CN102051639A Method for eliminating crust breaking chip bulge of aluminum cell |
| 05/11/2011 | CN102051638A Anode carbon block for clamped anode conductive device |
| 05/11/2011 | CN102051637A Aluminum electrolytic cell outer fettling method |
| 05/11/2011 | CN102051636A Pre-baked aluminum electrolysis cell based on heat pipe |
| 05/11/2011 | CN102050747A Preparation method of organic onium tetrafluoroaluminate and method for preparing aluminum oxide through low temperature electrolysis |
| 05/11/2011 | CN101469373B Lithium production device |
| 05/11/2011 | CN101306949B Charcoal blocks with semi- graphitic side part for electrolyzing aluminium and production process thereof |
| 05/05/2011 | WO2011015845A3 Treatment of titanium ores |
| 05/05/2011 | US20110100834 High stability flow-through non-carbon anodes for aluminium electrowinning |
| 05/05/2011 | US20110100831 Method of determining the extent of a metal oxide reduction |
| 05/04/2011 | EP2315863A1 Method of producing aluminium in an electrolysis cell |
| 05/04/2011 | CN201817554U Cathode assembly structure |
| 05/04/2011 | CN201817553U Tool for preventing oxidation of corner of anode in aluminum electrolysis cell |
| 05/04/2011 | CN1896326B Method of removal of substance from solid compound m i x of substance x and metal or semi-metal m i |
| 05/04/2011 | CN102041525A Calcination method of heterotype cathode electrolytic cell |
| 05/04/2011 | CN102041524A Electrode structure and configuration mode of inert electrode aluminum electrolysis cell |
| 05/04/2011 | CN102041523A Aluminum electrolysis special-shaped cathode electrolytic bath grooved anode structure and roasting method thereof |
| 05/04/2011 | CN101876080B Integral movement method of electrolysis bath |
| 05/04/2011 | CN101597774B Method for preparing ferrotitanium by utilizing iron tailings of low-grade vanadium titano-magnetite |
| 05/04/2011 | CN101423962B Aluminum cell number recognizer |
| 05/03/2011 | US7935241 Colloidal particles containing metal hydroxides; heat treatment; electrowinning cells |
| 05/03/2011 | CA2477143C Surface oxidised nickel-iron metal anodes for aluminium production |
| 04/28/2011 | WO2011047516A1 Grooved anode structure corresponding to irregular cathode in aluminum electrolytic cell, aluminum electrolytic cell and baking method therefor |
| 04/28/2011 | US20110094891 Method of producing aluminium in an electrolysis cell |
| 04/27/2011 | EP2066831B1 Electrolysis cell and method for operating the same |
| 04/27/2011 | EP2044241B1 Systems and methods useful in controlling operations of metal electrolysis cells |
| 04/27/2011 | CN201810874U Connected valve rod of aluminum electrolysis tank crust breaking cylinder communicating valve |
| 04/27/2011 | CN201809456U Horizontal cover sealing device for aluminum electrolysis cell |
| 04/27/2011 | CN201809455U Sealing device for cover plate of aluminum electrolysis cell |
| 04/27/2011 | CN201809454U Anode current distribution measuring equipment of aluminium cell |
| 04/27/2011 | CN201809453U Online intelligent measuring device for aluminium electrolysis anode and cathode current distribution |
| 04/27/2011 | CN201809452U Full-load groove opening device for refined aluminum groove |
| 04/27/2011 | CN201809451U Sound-absorbing buffer of crust-breaking cylinder |
| 04/27/2011 | CN201809450U Fireproof sealing device for periphery of crust breaking hammer rod of aluminum electrolysis cell |
| 04/27/2011 | CN201809449U Electrolyte material block adding device for aluminum electrolysis production |
| 04/27/2011 | CN201809448U Aluminum electrolysis cell provided with two rows of mutually-staggered lugs on same cathode block |
| 04/27/2011 | CN201807730U Fine aluminum liquid sucking sheath pipe protection device |
| 04/27/2011 | CN102037161A Equipment for the straightening of deformed electrolysis potshells, in particular for aluminium molten-bath electrolysis |
| 04/27/2011 | CN102031538A Electrolytic bath electrode roasting method |
| 04/27/2011 | CN102030332A Application of byproducts in preparation of silane through magnesium silicide process |
| 04/27/2011 | CN101619467B Aluminium electrolytic bath cathode current online adjustment method and device thereof |
| 04/27/2011 | CN101476137B Anode guide rod residual anode carbon block pressure-disengaging machine apparatus for aluminum electrolysis |
| 04/26/2011 | US7931794 Method and system for electrolytic fabrication of atomic clock cells |
| 04/26/2011 | US7931737 Systems and methods for restricting scale in gas scrubbers and related components |
| 04/21/2011 | WO2011046332A2 Electrolyzer having increased contact specific surface area for the recovery of valuable metals |
| 04/21/2011 | DE10304315B4 Verfahren zur Herstellung von reinem für eine Magnesium-Metallherstellung geeignetem Carnallit-NaCI-Kristallisat aus Carnallitsole A process for the production of pure magnesium metal suitable for producing carnallite NaCl crystals from Carnallitsole |
| 04/20/2011 | CN201801612U Fixture for anode rods of prebaked aluminum electrolytic baths |
| 04/20/2011 | CN201801611U Bus lifting frame with spark strike prevention function |
| 04/20/2011 | CN201801610U Device for operating short-circuit buses to start up and close down aluminum electrolysis cell without service interruption |
| 04/20/2011 | CN201801609U Anode carbon block for aluminum electrolysis |
| 04/20/2011 | CN201801608U Anode carbon block and anode stack |
| 04/20/2011 | CN201801607U Combined anode carbon block for aluminum electrolysis |
| 04/20/2011 | CN201800113U Molding device for bottom chamfer angle of anode carbon block |
| 04/20/2011 | CN102022938A Heat pipe and heat pipe based guide type aluminium electrolysis cell |
| 04/20/2011 | CN102021608A Device for manufacturing zinc by ZnCl2 molten salt electrolysis |
| 04/20/2011 | CN102021607A Energy-saving aluminum electrolysis cell |
| 04/20/2011 | CN102021606A High performance room temperature cured titanium boride cathode coating for aluminium reduction cell |
| 04/20/2011 | CN102021484A Material for aluminum electrolysis crust-breaking hammer |
| 04/20/2011 | CN102021464A Material for aluminium electrolysis crust breaking chip |
| 04/20/2011 | CN102021342A Method and system for recycling cobalt manganese alloy from mother solution of pure terephthalic acid |
| 04/20/2011 | CN101643921B Method for producing aluminium-lithium alloy with high lithium content by low-temperature molten salt electrolysis |
| 04/20/2011 | CN101643915B Starting method of aluminum electrolytic cell |
| 04/20/2011 | CN101610048B Device for using waste heat of aluminum electrolytic cell |
| 04/20/2011 | CN101610047B Wind cooling type aluminum electrolytic cell waste heat utilizing device |
| 04/20/2011 | CN101610046B Method for utilizing waste heat of aluminum electrolyzing cell |
| 04/20/2011 | CN101597770B Aluminum electrolytic plant arrangement structure |
| 04/20/2011 | CN101065517B Method for electrical connection and magnetic compensation of aluminium reduction cells, and a system for same |
| 04/20/2011 | CN101024885B Aluminium steel composite structure anode steel grab cross-beam manufacture technology |
| 04/19/2011 | US7928419 Electrolytic device based on a solution-processed electrolyte |
| 04/19/2011 | CA2439384C Process for preparing silicon and optionally aluminum and silumin(aluminum-silicon alloy) |
| 04/14/2011 | US20110083958 Measuring device |
| 04/13/2011 | CN201793777U Smoke exhaust air volume control valve for aluminum electrolytic cell |
| 04/13/2011 | CN201793776U Gas collecting pipeline system with aluminum cell and double smoke pipes |
| 04/13/2011 | CN201793775U Splitting chute observation device for facilitating charging observation |
| 04/13/2011 | CN201793774U Suction pipe of multifunctional machine unit |
| 04/13/2011 | CN201793773U Bimetal crust breaking hammer |
| 04/13/2011 | CN201793772U Prebaked anode with profiled carbon bowls |
| 04/13/2011 | CN201793771U Streamlined prebaked anode |
| 04/13/2011 | CN201793770U Anode carbon block with economic structure for aluminium electrolysis |
| 04/13/2011 | CN201793769U Gas-guiding prebaked anode for aluminum electrolysis |
| 04/13/2011 | CN201793768U Aluminum electrolysis anode structure |
| 04/13/2011 | CN201793767U Anode steel claw |
| 04/13/2011 | CN201793766U Simple device for removing electrolyte at bottom of residual anode |
| 04/13/2011 | CN201793765U Cathode carbon block |
| 04/13/2011 | CN201793764U Cathode structure of aluminium electrolytic cell |
| 04/13/2011 | CN201793763U Novel assembled graphitized special cathode for aluminium electrolysis |