| Patents for C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts (10,924) |
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| 08/03/2011 | CN201915154U 铝电解阳极残极压脱机机构 Aluminum electrolytic anode residue extreme pressure offline agencies |
| 08/03/2011 | CN201915153U 一种有利于铝电解槽保温的槽内衬结构 An environment conducive to holding tank lined with aluminum cell structure |
| 08/03/2011 | CN201915152U Automatic temperature control device for magnesium electrolytic cells |
| 08/03/2011 | CN102140656A Method for preparing Dy-Fe alloy through oxide molten salt electrolysis |
| 08/03/2011 | CN102140655A Non-gas working method and device of bus lifting frame |
| 08/03/2011 | CN102140654A Aluminum electrolysis segmental bridge type rectifier unit |
| 08/03/2011 | CN102140653A Steel talon protecting ring of anode used for aluminum electrolysis |
| 08/03/2011 | CN102140652A Novel anode used for aluminum electrolysis and production method thereof |
| 08/03/2011 | CN102140651A Method for recycling byproducts generated in aluminum electrolysis |
| 08/03/2011 | CN101068758B Sintered refractory block based on silicon carbide with a silicon nitride bond |
| 08/02/2011 | CA2711216C Filter bag for bayer liquor filtration |
| 08/02/2011 | CA2478546C Aluminium electrowinning cell design with movable insulating cover sections |
| 07/28/2011 | WO2011089497A1 A method of ventilating an aluminium production electrolytic cell |
| 07/28/2011 | US20110180409 High -throughput electrorefiner for recovery of u and u/tru product from spent fuel |
| 07/28/2011 | CA2787743A1 A method of ventilating an aluminium production electrolytic cell |
| 07/27/2011 | CN201908142U Control and adjustment device for continuous testing for aluminum electrolysis cell |
| 07/27/2011 | CN201908141U Anti-creepage insulated support structure for leading in of alternating current (AC) bus of rectifier cabinet |
| 07/27/2011 | CN201908140U Electrolytic aluminum anode scrap stripping machine |
| 07/27/2011 | CN201908139U Cooling device of anode scrap in electrolytic aluminum production |
| 07/27/2011 | CN201908138U Heat-preserving inside-lining structure of aluminum electrolytic cell |
| 07/27/2011 | CN201908137U Irregularly-shaped cathode with arc chamfering groove |
| 07/27/2011 | CN102137958A Thallium and potassium nitrate recovery method and recovery apparatus |
| 07/27/2011 | CN102137957A Process for producing metallic zirconium |
| 07/27/2011 | CN102135380A Vertical charging method for roasting carbon blocks and charging die thereof |
| 07/27/2011 | CN102134728A Method for separating praseodymium oxide and dysprosium oxide through fused salt electrolytic deposition |
| 07/27/2011 | CN102134727A Method for recycling waste heat of electrolytic cell and device thereof |
| 07/27/2011 | CN101824629B Structure for removing cathode lining of electrolytic bath |
| 07/27/2011 | CN101760762B Wire connection structure of aluminum electrolytic cell control system and wire connection method |
| 07/27/2011 | CN101724861B TiB2-C composite material for aluminum electrolytic bath and preparation method thereof |
| 07/27/2011 | CN101709484B Preheating starting method for inertia anode aluminum electrolyzer |
| 07/27/2011 | CN101698945B Carbon-fiber reinforced cathode carbon block and preparation method thereof |
| 07/26/2011 | US7985326 Thermal and electrochemical process for metal production |
| 07/20/2011 | EP2345044A1 Process for making high electrical conductivity aluminium plates |
| 07/20/2011 | CN201901713U Structure for reducing steel-carbon contact voltage drop |
| 07/20/2011 | CN201901712U Chamfered carbon anode for aluminum electrolysis and chamfering device of same |
| 07/20/2011 | CN1777704B Electrolytic tank and structural elements to be used therein |
| 07/20/2011 | CN1768164B Mechanical attachment of electrical current conductor to inert anodes |
| 07/20/2011 | CN102127778A Method for preparing tungsten from WO3 |
| 07/20/2011 | CN102127777A Aluminium steel connection reinforcing device |
| 07/20/2011 | CN102127660A Lithium aluminum alloy for secondary lithium battery and manufacturing method thereof |
| 07/20/2011 | CN101851764B Method for manufacturing abnormally shaped cathode carbon block of aluminum cell |
| 07/20/2011 | CN101736368B Noble metal ceramic composite coating inert anode for aluminum electrolysis and preparation method thereof |
| 07/20/2011 | CN101713082B Low-temperature aluminum electrolysis process and electrolyte |
| 07/20/2011 | CN101619396B Method for directly using aluminum and aluminum alloy ash for electrolytic production and recycling |
| 07/20/2011 | CN101603184B Medium-grained carbon anode matched with 300KA aluminum electrolyzer |
| 07/20/2011 | CN101323959B Pre-baked anode deformed steel claw cold state straightening method and device for aluminum electrolysis |
| 07/19/2011 | US7981259 Electrolytic capacitor for electric field modulation |
| 07/14/2011 | WO2011082659A1 Cathode with protrusion structure for aluminum electrolytic cell |
| 07/14/2011 | WO2011082658A1 Cathode with replaceable assembly for retarding flow in aluminum electrolytic cell |
| 07/14/2011 | WO2011082657A1 Bottom structure of electrolytic cell |
| 07/14/2011 | CA2786463A1 Cathode boss structure for aluminum electrolytic cell |
| 07/14/2011 | CA2785873A1 Replaceable cathode choking devices of aluminum reduction cell |
| 07/14/2011 | CA2785868A1 Cell bottom structure of reduction cell |
| 07/13/2011 | EP2342369A1 Systems, methods, and apparatus for tapping a metal electrolysis cell |
| 07/13/2011 | CN201896202U Special dust collector for cleaning powdery materials in aluminum electrolysis plant |
| 07/13/2011 | CN201896201U Device for treating growth of corners of electrolytic cells |
| 07/13/2011 | CN201896200U Automatic liquid-level control device for magnesium electrolytic tank |
| 07/13/2011 | CN102121123A Vanadium metal smelting process |
| 07/13/2011 | CN102121122A Method and device for replacing anode during production of electrolytic aluminum |
| 07/13/2011 | CN102121121A Process control method for iron content in aluminum anode production process |
| 07/13/2011 | CN102121120A Electrolytic cell cradle frame in aluminium electrolysis |
| 07/13/2011 | CN102121119A Application of waste cathode of aluminum electrolysis cell to preparation of cathode carbon block |
| 07/13/2011 | CN102121118A Cell bottom structure of electrolytic cell |
| 07/13/2011 | CN102121117A Cathode boss structure of aluminum electrolysis cell |
| 07/13/2011 | CN102121116A Replaceable cathode flow blocking device for aluminum electrolysis cell |
| 07/13/2011 | CN102121115A Supporting structure of magnesium electrolytic cell |
| 07/13/2011 | CN102121114A Flow line magnesium electrolysis production method |
| 07/13/2011 | CN101643917B Self-sintered electrolytic anode steel claw guard ring and preparation method thereof |
| 07/12/2011 | CA2524848C Cu-ni-fe anode for use in aluminum producing electrolytic cell |
| 07/07/2011 | WO2011079548A1 Aluminum electrolytic cell having cathode structure with abrasion decelerated bulges on cathode |
| 07/07/2011 | WO2011079526A1 Method for allocating cathodes of aluminum electrolytic cell |
| 07/07/2011 | CA2785855A1 Method of configuring cathodes of an aluminum reduction cell |
| 07/06/2011 | CN102115897A Installation structure of electrolytic tank control machine in electrolysis plant |
| 07/06/2011 | CN102115896A Method and structure for integrally lifting sectional bus beams |
| 07/06/2011 | CN102115895A Method for collocating cathodes of aluminium cell |
| 07/06/2011 | CN102115834A Gold-copper-nickel alloy, preparation method and application thereof |
| 07/06/2011 | CN102114538A Electrolytic aluminum anode and steel talon composite structure material and preparation and using method thereof |
| 07/06/2011 | CN101748446B Round multipoint distribution box |
| 07/06/2011 | CN101698947B Method for preparing aluminium electrolysis carbon anode |
| 07/05/2011 | CA2439324C Method for regulating an electrolysis cell |
| 07/05/2011 | CA2439321C Method for regulating an electrolytic cell |
| 06/30/2011 | WO2011075820A1 Shut-down and start-up procedures of an electrolytic cell |
| 06/30/2011 | US20110158843 Electrolytic reduction of metal oxides such as titanium dioxide and process applications |
| 06/30/2011 | CA2782222A1 Shut-down and start-up procedures of an electrolytic cell |
| 06/29/2011 | EP2337880A1 Service machine used for intervention on electrolysis cells for producing aluminium by igneous electrolysis |
| 06/29/2011 | EP2337879A1 A device for collection of hot gas from an electrolysis process, and a method for gas collection with said device |
| 06/29/2011 | CN201883158U Full-automatic metal-output device special for 4000-6000A rare earth electrolytic tank |
| 06/29/2011 | CN201883157U Electrolytic tank anode large bus vertical supporting structure |
| 06/29/2011 | CN201883156U Anode structure of aluminum electrolysis cell |
| 06/29/2011 | CN201883155U High-temperature smoke roasting device for aluminium electrolysis cell |
| 06/29/2011 | CN102108529A Method for preparing aluminum-gadolinium-samarium alloy by fused salt electrolysis |
| 06/29/2011 | CN102108528A Automatic anode effect terminating method |
| 06/29/2011 | CN102108527A Method and system for supplying power to large aluminum electrolytic plant |
| 06/29/2011 | CN102108526A Method and device for operating short-circuit bus to open and close aluminum electrolysis cell without power cut |
| 06/29/2011 | CN102108525A Method for connecting electrolytic aluminum anode without pouring |
| 06/29/2011 | CN102108524A Method and device for determining direction of carbon block in carbon block cleaning machine set |
| 06/29/2011 | CN102108523A AB beam for electrolytic tank |
| 06/29/2011 | CN102108522A Cradle frame device of aluminum reduction cell |
| 06/29/2011 | CN102108521A Cradle stand for electrolysis cell |
| 06/29/2011 | CN102108520A Structure for connecting rectifier cabinet and vertical bus |