Patents
Sitemap › C25 - Electrolytic or electrophoretic processes; Apparatus therefor › C25C - Processes for the electrolytic production, recovery or refining of metals; Apparatus therefor › C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts
Patents for C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts (10,924)
09/2010
09/08/2010CN101824632A Control device and method for preventing anode-separation fault resulting from out-of-control anode of aluminum electrolytic tank
09/08/2010CN101824631A Composite alloy inert anode for aluminum electrolysis and aluminum electrolysis method utilizing same
09/08/2010CN101824630A Energy-saving aluminum electrolysis cell
09/08/2010CN101824629A Structure for removing cathode lining of electrolytic bath
09/08/2010CN101824530A Process for roasting chromite resources in ring kiln through pure oxygen by using low-temperature method and harmlessly and deeply utilizing chromium residue
09/08/2010CN101823668A Power supply configuration structure of multifunctional crown block sliding contact line of potroom and control method
09/08/2010CN101302593B Fused salt electrolysis preparation method of Mg-Li-Ho alloy
09/08/2010CN101240431B Aluminum hydroelectric bath total electrolyte roasting method
09/08/2010CN101155947B Anode support apparatus
09/07/2010US7790014 Removal of substances from metal and semi-metal compounds
09/01/2010CN201567377U Aluminum electrolytic flue gas purifying PLC control system
09/01/2010CN101818363A Energy-saving cathode for aluminum electrolytic bath
09/01/2010CN101818362A Method for configuring modules in laboratory of electrolytic aluminum plant
09/01/2010CN101570803B Phosphorous pig iron desulfurizer used for casting pre-roasting anode
09/01/2010CN101545118B Method for reducing horizontal current in aluminum liquid of aluminum reduction cell
09/01/2010CN101498011B Bottom cooling apparatus and method for anode calcination furnace
09/01/2010CN101275251B Method for preparing titanium alloy by fused salt electrolysis
09/01/2010CN101275243B Cleaning method and device for residual anodolyte
08/2010
08/31/2010US7785497 a mixture of pitch, light oils, titanium diboride as a refractory hard material and an aggregate containing anthracite and crushed anode butts or calcined coke, used for joining components of electrolytic cells for the electrolysis of alumina for the production of aluminum
08/25/2010EP1556833B1 Set of microcircuit cards precut in a common plastic support and comprising complementary functions
08/25/2010CN201560244U Device for recovering the oxygen of inert anode aluminum cell
08/25/2010CN201560243U Protection device for preventing anode fall and anode deposition of aluminium electrolysis cell control box
08/25/2010CN201560242U Control circuit for manually lifting anode of electrolytic cell
08/25/2010CN201560241U Integral lifting device for positive bar of aluminum electrolysis cell
08/25/2010CN201560240U Position controller for bubbling bed of aluminum oxide bunker of electrolytic bath
08/25/2010CN201559854U Lifting lugs for anode carbon tray
08/25/2010CN101812703A Method for preparing metallic titanium by electrolyzing sodium titanate-sodium hydroxide melt
08/25/2010CN101812235A Method for improving rheological property of coal pitch and increasing coking value of coal pitch and modifier thereof
08/25/2010CN101580949B Method for improving stability of aluminum electrolytic bath
08/25/2010CN101463658B Configuring mode of graphitization cathode lab
08/25/2010CN101451402B Arrangement method and structure of residue bin and workshop approach
08/25/2010CN101451392B Pouring and paving method of heat resisting and anti-cracking floor for aluminium electrolysis shop
08/25/2010CN101445943B Supporting beam structure of electrolytic tank
08/25/2010CN101429665B Sealing method and device for anode rod of aluminum cell
08/25/2010CN101418456B Cathode and anode collocation method of novel aluminum cell with flow guiding structure
08/25/2010CN101392604B Electrolytic aluminum plant collocation form of series layout
08/25/2010CN101392391B Electrobath anode limiting pulse counting method and device
08/25/2010CN101386995B Aluminum electrolysis carbon anode oxidation coating and coating method thereof
08/25/2010CN101343756B Method for preparing metallic titanium with high temperature fused salt electrolysis of titanium dioxide
08/25/2010CN101343755B Method for preparing metal vanadium
08/25/2010CN101314472B Torrefaction method for pre-baked anode for aluminum
08/25/2010CN101265592B Over voltage and under voltage protection device in aluminum electrolysis
08/25/2010CN101255567B Method for optimizing aluminium electrolysis slot field
08/25/2010CN101200805B Dense phase conveying pressure vessel exhaust pipe of aluminum reduction cell
08/25/2010CN101092715B Electroanalysis eutectrol process for producing alloy of aluminum and titanium
08/25/2010CN101037776B Green anode skeletal material monosystem manufacturing technique
08/24/2010US7780823 Compact service module for use in electrolytic aluminum production plants
08/19/2010WO2010092358A1 A method for producing metal powders
08/19/2010WO2010091515A1 Filter bag for bayer liquor filtration
08/19/2010CA2751630A1 A method for producing metal powders
08/18/2010EP2217981A1 Method and arrangement for monitoring and presenting the status of an electrolytic process in an electrolytic cell
08/18/2010CN201555890U Anode current distribution measuring instrument of movable type aluminium electrolysis bath
08/18/2010CN201554248U Multifunctional framework
08/18/2010CN201553791U Bus connecting terminal of rectifier unit
08/18/2010CN201553790U Clamp for lower-positioning production of anode busbar of large-scale aluminum electrolysis bath
08/18/2010CN201553789U Clamp for upper-positioning production of anode busbar of large-scale aluminum electrolysis bath
08/18/2010CN201553788U Gas transmitting and exhausting device for crust breaking cylinder
08/18/2010CN201553787U Anode oxidation preventing device for prebaked anode electrolyzer
08/18/2010CN201553786U Aluminum electrolysis cell anode replacement receiving hopper
08/18/2010CN201553785U Aluminum electrolysis bath lateral part heat-insulating structure
08/18/2010CN101805914A Bottom cathode diversion type rare earth electrolysis cell
08/18/2010CN101805913A Automatic feeding method and device for multifunctional electrolytic machine set
08/18/2010CN101805912A Cathode of aluminum electrolysis cell
08/18/2010CN101804278A Flue gas purification method and device of electrolytic aluminum smelting furnace and heat preserving furnace
08/18/2010CN101397679B Minor maintenance judgment method for electrolyzer
08/18/2010CN101333670B Prewarming process in baking process of prebaked anode
08/18/2010CN101289752B Secondary aluminium electrolyte and maturing treatment method thereof
08/17/2010US7776191 steel-made current collector bar, graphite cathode block, graphite foils
08/17/2010US7776190 formed of cathode blocks and current collector bars attached thereto; improved electrical and thermal conductivity
08/12/2010US20100200420 Control of by-pass current in multi-polar light metal reduction cells
08/12/2010DE102009007755A1 Combined chemical and physical process useful in the field of storage of electrical energy and carbon dioxide, comprises carrying out melt flow electrolysis of sodium chloride for extracting metallic sodium and gaseous chloride
08/11/2010EP2215288A1 Composite collector bar
08/11/2010CN201548605U Non-contact cathode pressure-drop measuring drill rod
08/11/2010CN201545921U Novel center blanking pre-baked aluminum cell pneumatic chute material gas separation apparatus
08/11/2010CN201545920U Trough cover plate for electrolysis production
08/11/2010CN201545919U Aluminum electrolytic tank cathode structure
08/11/2010CN201545918U 铝电解槽槽盖板结构 Aluminum cell slot cover structure
08/11/2010CN201545917U Tube-bundle cooler for cooling electrolytic bath liquid
08/11/2010CN201545613U Multifunctional integral grab bucket of overhead traveling crane for aluminum electrolysis use
08/11/2010CN1788109B High swelling ramming paste for aluminum electrolysis cell
08/11/2010CN101802270A Control of by-pass current in multi-polar light metal reduction cells
08/11/2010CN101798691A Method for recovering waste cathode of aluminum electrolytic cell
08/11/2010CN101798023A Roof feeding device and feeding method of electrolytic aluminum crane block
08/11/2010CN101423956B Electric tank cathode structure with conductive plate
08/11/2010CN101265591B System and method for pneumatic conveying of fluoride salt to aluminum cell
08/11/2010CN101255577B Metal ceramic inert anode for molten salt electrolysis and preparation method thereof
08/11/2010CN101054692B Method of reducing resistance of anode carbon block set
08/11/2010CN101018893B Electrolysis cell for producing alkali metal
08/05/2010WO2010087916A1 Enhancement of aluminum tapping by application of targeted electromagnetic field
08/05/2010WO2010087711A1 Method for casting molten electrolyte
08/05/2010US20100193369 Enhancement of aluminum tapping by application of targeted electromagnetic field
08/05/2010CA2750057A1 Enhancement of aluminum tapping by application of targeted electromagnetic field
08/04/2010EP2212751A1 Method and means for controlling an electrolysis cell
08/04/2010EP2212450A1 Method and device for releasing anode base thimbles, in particular for anodes used for the production of aluminium by igneous electrolysis
08/04/2010CN201538822U Choke block for aluminum cell
08/04/2010CN201538821U Cathode assembling production line carbon block work platform
08/04/2010CN201538820U Aluminum electrolytic pot shell device
08/04/2010CN201538819U Dry aluminum electrolyser
08/04/2010CN1900375B Electrolyte cleaning system of electrolytic residue pole surface
08/04/2010CN101792916A Equipment connection structure for green anode manufacturing workshop
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