| Patents for C25C 3 - Electrolytic production, recovery or refining of metals by electrolysis of melts (10,924) |
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| 05/24/2012 | WO2012066299A1 Method and system for electrolytically reducing a solid feedstock |
| 05/24/2012 | WO2012066298A2 Electrolysis apparatus and method |
| 05/24/2012 | CA2817351A1 Method and system for electrolytically reducing a solid feedstock |
| 05/23/2012 | EP1920085B1 Continuous coating process |
| 05/23/2012 | CN202226937U Emergency short-circuit device for aluminum electrolysis end socket cell |
| 05/23/2012 | CN202226936U Electricity outlet structure of electrolysis bath |
| 05/23/2012 | CN202226935U Scraping device for incrustation of hammer head for crust breaking of prebaked aluminum electrolysis bath |
| 05/23/2012 | CN202226934U Positive pole steel claw and positive pole carbon block |
| 05/23/2012 | CN202226933U Partition-board multi-chamber aluminum electrolytic cell |
| 05/23/2012 | CN202226932U Aluminum liquid guiding groove |
| 05/23/2012 | CN202224637U Pouring quantity-limiting device with space-variable pre-baked anode for aluminum electrolysis |
| 05/23/2012 | CN202224333U Cage type material separating device |
| 05/23/2012 | CN102472302A 气动缸控制装置 Pneumatic cylinder control device |
| 05/23/2012 | CN102471907A 用于料斗的可拆除的喷管 Nozzle for a removable hopper |
| 05/23/2012 | CN102471906A 用于电解池的有沟阳极 For the electrolytic cell has an anode channel |
| 05/23/2012 | CN102465321A 铝电解槽阴极导电装置 Aluminum cell cathode conductive device |
| 05/23/2012 | CN102465320A Spring preloading mechanism |
| 05/23/2012 | CN102465319A Preloaded cylinder device |
| 05/23/2012 | CN102465318A Spring preloading air cylinder device |
| 05/23/2012 | CN102465317A Preloading mechanism with adjustable spring |
| 05/23/2012 | CN102465316A Integrated preloading cylinder device |
| 05/23/2012 | CN102465315A Electrolytic tank structure for preventing upwarp of tank shell during the start-up period of electrolytic tank |
| 05/23/2012 | CN102002735B Method for producing Mg-Li-Zn-Mn alloy through direct electrolysis |
| 05/23/2012 | CN102002734B Gas collection device with tubular truss girder for aluminum electrolysis cell |
| 05/23/2012 | CN101974766B Carbon prebaked anode |
| 05/23/2012 | CN101942676B Special-shaped cathode structured aluminum electrolytic cell |
| 05/23/2012 | CN101885058B Electrolytic aluminum liquid transportation method |
| 05/23/2012 | CN101768761B Lifting gear for electrolytic bath anode and method thereof |
| 05/23/2012 | CN101748443B Method and structure for collocating aluminum electrolysis cell cathode bus bar in charging mode at two points on terminals |
| 05/23/2012 | CN101397683B Power supplying method and device of decomposing tank |
| 05/23/2012 | CN101397681B Horizontal strip type fluidization distributor |
| 05/23/2012 | CN101348921B Composite construction and composite method of aluminum cell side masonry block and special masonry block |
| 05/22/2012 | CA2586783C Sintered refractory block based on silicon carbide with a silicon nitride bond |
| 05/16/2012 | EP2451996A1 Removable spout for a hopper |
| 05/16/2012 | CN202220208U Automatic pressure-disengaging device for multi-jaw ferro-phosphorus rings |
| 05/16/2012 | CN202219176U Pressure relief crushing device of whole residue anode carbon block |
| 05/16/2012 | CN102459710A 原料 Raw materials |
| 05/16/2012 | CN102459665A 分离铪和锆的工艺 Separating hafnium and zirconium process |
| 05/16/2012 | CN102453930A Graphite anode and replacing method thereof |
| 05/16/2012 | CN102453928A Power supply structure of cell control case in electrolytic plant of aluminum smelter |
| 05/16/2012 | CN102453927A Method for greatly reducing horizontal current in aluminum liquid of aluminum electrolytic cell |
| 05/16/2012 | CN101918616B Device and method for short-circuiting one or more cells in an arrangement of electrolysis cells intended for the production of aluminium |
| 05/16/2012 | CN101857726B Preparation method of silica gel sealing medium partition plate |
| 05/15/2012 | US8177952 Preparation method of uranium metal and apparatus thereused |
| 05/15/2012 | CA2558969C Non-carbon anodes with active coatings |
| 05/15/2012 | CA2557957C Non-carbon anodes |
| 05/10/2012 | WO2012059939A1 Process for manufacturing lower chlorides of titanium |
| 05/09/2012 | CN202214428U Material dividing chute |
| 05/09/2012 | CN202214427U Aluminum reduction cell with plate-shaped diaphragm structure |
| 05/09/2012 | CN202214158U Power supply device for crown block in alumina warehouse |
| 05/09/2012 | CN102449202A Cathode bottom, method for producing a cathode bottom, and use of the same in an electrolytic cell for producing aluminum |
| 05/09/2012 | CN102449201A Process for producing refined metal or metalloid |
| 05/09/2012 | CN102443821A Liquid level fluctuation monitoring device |
| 05/09/2012 | CN102443820A Special anode steel jaw for vertical type explosive welding sheet |
| 05/09/2012 | CN102443733A Phosphorus pig iron for improving conducting performance of graphite cathode carbon block |
| 05/09/2012 | CN102121123B Vanadium metal smelting process |
| 05/09/2012 | CN102108529B Method for preparing aluminum-gadolinium-samarium alloy by fused salt electrolysis |
| 05/09/2012 | CN101624711B Method and structure for decreasing voltage drop of compression joint surface |
| 05/09/2012 | CN101451252B Transmission method and device of supervisory signal for decomposing tank |
| 05/03/2012 | WO2012015278A3 Novel eco-friendly smelting process for reactograde zirconium using raw ore metal reduction and electrolytic refining integrated process |
| 05/02/2012 | CN202208764U Self-adapting crust-pressing device for electrolytic tank |
| 05/02/2012 | CN202208763U Steel brush sealing device for anode rod |
| 05/02/2012 | CN202207839U Anode carbon block cleaning cutter |
| 05/02/2012 | CN102433572A Production process for preparing magnesium-gadolinium alloy by fused salt electrolysis method |
| 05/02/2012 | CN102433571A Quick minor repair method for aluminum cell |
| 05/02/2012 | CN101967660B Method for preparing Nb3Al superconducting material by using electrical co-deoxidization method |
| 05/02/2012 | CN101760763B Ionization electrode protector of aluminum electrolytic cell |
| 04/26/2012 | WO2012051790A1 Cathode structure, aluminum electrolysis cell, and method for lowering horizontal current in aluminum liquid |
| 04/26/2012 | CA2792415A1 Cathode structure, aluminum electrolysis cell, and method for lowering horizontal current in aluminum liquid |
| 04/25/2012 | EP2443271A1 Systems, methods and apparatus for tapping metal electrolysis cells |
| 04/25/2012 | EP2443270A1 Feedstock |
| 04/25/2012 | CN202201990U 两端进电铝电解槽型不停电操作短路母线的装置 Electrical device into the groove at both ends of electrolytic shorted bus operation without power |
| 04/25/2012 | CN202201989U 电解槽风动溜槽结构 Electrolyzer pneumatic chute structure |
| 04/25/2012 | CN202201988U 一种用于清除双阳极组上氧化铝结壳块的装置 A device group on a dual anode aluminum blocks used to remove crusts |
| 04/25/2012 | CN202201987U 一种破碎氧化铝结壳块的开路生产线装置 One kind of crushing open-alumina crust block production line equipment |
| 04/25/2012 | CN202201986U 阳极碳块组降低电阻的结构 Anode carbon block group to reduce the resistance of the structure |
| 04/25/2012 | CN202201985U 一种阴极炭块组加热器 A cathode carbon block heater group |
| 04/25/2012 | CN202201984U 一种铝电解槽漏炉应急防护装置 One kind of slot leakage of electrolytic furnace emergency protective devices |
| 04/25/2012 | CN202201983U 一种镁电解首槽直流电极正负极性互换装置 A magnesium electrolysis first pole polarity of the DC slot swap device |
| 04/25/2012 | CN102424987A 稀土镁合金的制备方法 Preparation of rare earth magnesium alloys |
| 04/25/2012 | CN102424986A 熔盐电解法制备钛钨合金的方法 The method of preparation of molten salt electrolysis of titanium-tungsten alloy |
| 04/25/2012 | CN102424985A 铝电解槽通流母线温度、电流实时测量装置 Aluminum cell through-flow bus temperature, current, real-time measurement device |
| 04/25/2012 | CN102424984A 集散式铝电解槽阴极钢棒带电焊接系统 Distributed aluminum cell cathode Bars charged welding system |
| 04/25/2012 | CN102424730A 电解铝阳极炭块抗氧化涂料及其制备方法 Aluminum anode carbon block anti-oxidation coating and its preparation method |
| 04/25/2012 | CN101984143B 一种外热式铝电解槽 One kind of external heat electrolytic tank |
| 04/25/2012 | CN101962784B 一种电解槽立柱母线与短路板绝缘的方法及结构 An electrolytic column bus and the short-circuit method and structure of the insulating plate |
| 04/25/2012 | CN101591789B 一种电解槽大修车间内拆炉间的配置方式 An electrolytic overhaul workshop split configuration between the furnace |
| 04/25/2012 | CN101550565B 一种风动溜槽的过滤装置 A wind moving chute filtration device |
| 04/25/2012 | CN101435087B 一种阳极组装车间导杆检修工序及配置结构 An anodic guide rod assembly plant maintenance processes and configuration structure |
| 04/24/2012 | US8163231 Apparatus for tapping metal from below a layer of less dense electrolyte which reduces the entrainment of electrolyte into the metal; apparatus comprises pipe having a protruding enlarged wall portion at an operative end which is immersed in molten electrolyte and metal during tapping operation |
| 04/24/2012 | CA2539697C Device and method for connecting inert anodes for the production of aluminium by fused-salt electrolysis |
| 04/18/2012 | EP2440689A1 System and method for recovering energy |
| 04/18/2012 | EP2440688A1 Cathode bottom, method for producing a cathode bottom, and use of the same in an electrolytic cell for producing aluminum |
| 04/18/2012 | CN202195658U 一种去除镁电解槽槽体内衬中潮气的装置 A magnesium electrolytic tank liner means for removing moisture |
| 04/18/2012 | CN202193861U 一种电解槽液位调节装置 An electrolytic fluid regulating device |
| 04/18/2012 | CN202193860U 自锁式压壳气缸 Self-locking cylinder pressure shell |
| 04/18/2012 | CN202193859U 一种分体式铝电解槽上部承重结构 A separate-type load-bearing structure of the upper aluminum cell |
| 04/18/2012 | CN202193858U 一种镁电解厂房 A magnesium electrolysis plant |
| 04/18/2012 | CN202193857U 一种镁电解槽阴极连接装置 A magnesium electrolyzers connecting device |
| 04/18/2012 | CN202193856U 一种镁电解过程用的电解质温度调节装置 A temperature of the electrolyte used in the electrolysis of magnesium adjusting means |