| Patents for C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts (10,924) |
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| 03/25/2010 | WO2010031919A1 Service machine used for intervention on electrolysis cells for producing aluminium by igneous electrolysis |
| 03/25/2010 | CA2737927A1 Service machine used for intervention on electrolysis cells for producing aluminium by igneous electrolysis |
| 03/25/2010 | CA2737240A1 A device for collection of hot gas from an electrolysis process, and a method for gas collection with said device |
| 03/24/2010 | CN201428000Y Crust breaking device with feedback signals used for aluminum electrolyzing cell |
| 03/24/2010 | CN201427999Y Crust breaking device for aluminum electrolyzing cell |
| 03/24/2010 | CN101680102A Electrolysis cell and method for operating the same |
| 03/24/2010 | CN101680100A On-site integrated production plant |
| 03/24/2010 | CN101676437A Cathode lifting device used for aluminum reduction cell |
| 03/24/2010 | CN100595340C Kneading and compacting method for carbon anode for aluminum |
| 03/24/2010 | CN100595338C Low temperature alkali metal electrolysis |
| 03/18/2010 | WO2010028495A1 Process for making high electrical conductivity aluminium plates |
| 03/18/2010 | WO2010028444A1 Refractory insulating ring |
| 03/18/2010 | US20100065435 Aluminum production process control |
| 03/18/2010 | US20100065419 Hydrogen and oxygen generator having semi-isolated series cell construction |
| 03/18/2010 | CA2736569A1 Process for making high electrical conductivity aluminium plates |
| 03/17/2010 | CN201424513Y Structures of stop and startup switch bracket and connection buses of aluminum electrolysis bath under full load |
| 03/17/2010 | CN201424512Y Restraining structure for side lining of electrolysis bath |
| 03/17/2010 | CN201424511Y Cathode structure of aluminum electrolysis bath |
| 03/17/2010 | CN201424510Y Diversion type cathode carbon block for aluminum cell |
| 03/17/2010 | CN101671836A Preparation method of titanium alloy micro-arc oxide coating |
| 03/17/2010 | CN101671835A Low-temperature molten salt system for aluminum electrolysis and method for carrying out aluminum electrolysis by same |
| 03/17/2010 | CN101671834A Method for suppressing aluminum liquid movement in electrobath during operation and damping blocks |
| 03/16/2010 | US7678244 Electrolytic cell leak limiter |
| 03/11/2010 | WO2010026266A1 Thermoelectric device |
| 03/11/2010 | WO2010000681A3 Mobile energy carrier and energy store |
| 03/11/2010 | CA2736161A1 Thermomagnetic device |
| 03/11/2010 | CA2735791A1 Metallic oxygen evolving anode operating at high current density for aluminium reduction cells |
| 03/10/2010 | CN201420098Y Sealing medium diaphragm on aluminum reduction cell |
| 03/10/2010 | CN201420097Y Light dropping-proof crust-breaking chip for aluminum cell |
| 03/10/2010 | CN201420096Y Cathode steel bar assembling structure capable of vertical electric conduction |
| 03/10/2010 | CN101665958A Connection method of cathode carbon blocks and cathode steel bars of aluminum electrolytic cells and construction thereof |
| 03/10/2010 | CN101665957A Anti-abrasion graphitization cathode carbon blocks used for aluminum electrolytic cell and manufacturing method thereof |
| 03/10/2010 | CN101665956A Cathode carbon block group of aluminium cell vertically discharging and assembling method thereof |
| 03/10/2010 | CN101665955A Cathode lining structure of aluminium cell vertically discharging and constructing method thereof |
| 03/04/2010 | WO2010023936A1 Thallium and potassium nitrate recovery method and recovery apparatus |
| 03/04/2010 | US20100051470 Process for producing metallic lithium |
| 03/03/2010 | CN201416040Y Gyrator of aluminum electrolysis medium frequency furnace |
| 03/03/2010 | CN201416039Y Aluminium electrolytic tank prebaking anode carbon block structure |
| 03/03/2010 | CN201416038Y Novel anode conducting device for aluminum electrolyzing cell |
| 03/03/2010 | CN201416037Y Novel aluminum electrolytic cell |
| 03/03/2010 | CN201416036Y Drained electrolytic cell |
| 03/03/2010 | CN201416035Y Cathode structure of energy-saving aluminum electrolyzer |
| 03/03/2010 | CN101663422A Improvements relating to electrolysis cells connected in series and a method for operation of same |
| 03/03/2010 | CN101660178A Molten salt electrolysis method for directly preparing Mg-Li-Mn alloy by coelectrodeposition of valence-variable manganese |
| 03/03/2010 | CN101660177A Novel anode electric-conducting device for aluminum electrolytic cell |
| 03/03/2010 | CN101660176A Inner lining structure of cathode molten pool for aluminum electrolytic cell |
| 03/03/2010 | CN101660175A Method for roasting and starting aluminum electrolytic cell |
| 03/03/2010 | CN101660174A Method for preheating electrolyte tank |
| 03/03/2010 | CN100593042C Method and structure for improving cathode current density of aluminium-electrolytic cell |
| 02/25/2010 | WO2010020142A1 Method for producing metal vanadium |
| 02/25/2010 | WO2009137271A3 Electrolytic cell and method of reducing gamma ray emissions |
| 02/24/2010 | CN201411495Y Energy-saving irregularly-shaped prebaked anode carbon block for aluminum electrolysis |
| 02/24/2010 | CN201411494Y Chinese-character-feng-shaped stepped cathodic carbon block of aluminum reduction cell |
| 02/24/2010 | CN201411493Y Middle seal hook for changing electrode |
| 02/24/2010 | CN101654796A Method for preparing Al-Li alloy through molten salt electrolytic method |
| 02/24/2010 | CN101654795A Method and device for suppressing critical pulse miscounting |
| 02/24/2010 | CN101654794A Additive for electrolysis of aluminum oxide |
| 02/24/2010 | CN101654793A Electrolytic cell gathering overhaul workshop middle digging structure |
| 02/17/2010 | CN101649472A Method for preparing metallic titanium |
| 02/17/2010 | CN101649471A Method for producing high purity vanadium metal |
| 02/17/2010 | CN101649470A Cathode lining with aluminum liquid magnetic rotational flow adjusting device |
| 02/17/2010 | CN101649469A Double-layer scorched particle energy-saving roasting start method of aluminum electrolysis bath |
| 02/17/2010 | CN101649468A Roasting start method of electrolyte block of aluminum electrolysis bath |
| 02/17/2010 | CN101649467A Configuration structure for concentrating overhaul workshops in electrolytic aluminum plant |
| 02/16/2010 | CA2545865C Stable anodes including iron oxide and use of such anodes in metal production cells |
| 02/10/2010 | EP2150639A1 Improvements relating to electrolysis cells connected in series and a method for operation of same |
| 02/10/2010 | CN201400721Y Material separating box for separating fresh alumina |
| 02/10/2010 | CN201400720Y Right angle batch charger for fluorine-containing alumina dispersed charging |
| 02/10/2010 | CN201400719Y Connecting rod-type crust breaking device |
| 02/10/2010 | CN201400718Y Upper air supply structure of large-scale prebake anode aluminum electrolytic cell |
| 02/10/2010 | CN201400717Y Pre-baked carbon anode for aluminium electrolysis |
| 02/10/2010 | CN101643922A Method for producing aluminum alloy and special pre-baking carbon anode block thereof |
| 02/10/2010 | CN101643921A Method for producing aluminium-lithium alloy with high lithium content by low-temperature molten salt electrolysis |
| 02/10/2010 | CN101643920A Method for controlling concentration of aluminum oxide in aluminum electrolytic bath |
| 02/10/2010 | CN101643919A Foreign matter isolating device for alumina storage bin |
| 02/10/2010 | CN101643918A Foreign matter isolating device for alumina storage bin |
| 02/10/2010 | CN101643917A Self-sintered electrolytic anode steel claw guard ring and preparation method thereof |
| 02/10/2010 | CN101643916A Roasting method for aluminum cell |
| 02/10/2010 | CN101643915A Starting method of aluminum electrolytic cell |
| 02/10/2010 | CN101643914A Method for preventing cathode oxidation and aluminum leakage of aluminum electrolytic bath |
| 02/10/2010 | CN100588747C Method for producing out-phase compositive magnesium lithium alloy with low-temperature electrolyzing |
| 02/09/2010 | US7658832 wave reflection analysis; magnetism |
| 02/04/2010 | US20100025251 System for automatically producing radioisotopes |
| 02/03/2010 | CN201395632Y Aluminum electrolysis bath diverter |
| 02/03/2010 | CN201395631Y Electrolysis bath upper mechanism transport vehicle and towing structure thereof |
| 02/03/2010 | CN201395630Y Girder walking board of aluminum electrolysis multifunctional machine set |
| 02/03/2010 | CN201395478Y Slag removing device of aluminum electrolysis multifunctional crane |
| 02/03/2010 | CN201394402Y Filter for flue gas in aluminium cell |
| 02/03/2010 | CN101641462A Flue gas cooling and cleaning system |
| 02/03/2010 | CN101638798A Support structure of aluminum electrolytic cell |
| 02/03/2010 | CN101638797A Method for electrically reforming cathode bath circumference bus of aluminum electrolytic bath |
| 02/02/2010 | CA2429696C Devices to conduct current to or from the electrodes in electrolysis cells, methods for preparation thereof, and an electrolysis cell and a method for production of aluminium by electrolysis of alumina solved in a melted electrolyte |
| 01/28/2010 | DE102008027505A1 Messeinrichtung Measuring device |
| 01/27/2010 | CN201392099Y Integrally cast type thickened furnace top plate |
| 01/27/2010 | CN201391520Y Aluminum electrolytic cell crust-breaking chip mounting pin |
| 01/27/2010 | CN201390787Y Automatic control device for feeding of alumina |
| 01/27/2010 | CN201390786Y Insulating brick box of aluminum electrolytic cell dual-rod crust-breaking chip |
| 01/27/2010 | CN201390785Y Aluminum electrolytic cell large-section slotted cathode bottom carbon block |
| 01/27/2010 | CN201390784Y Cathode structure of aluminum electrolytic tank |
| 01/27/2010 | CN201390605Y Tool trolley configuration structure on multifunctional crane for electrolysis |