| Patents for C25C 1 - Electrolytic production, recovery or refining of metals by electrolysis of solutions (5,617) |
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| 01/29/2013 | CA2692210C Electrodialysis method for purifying of silicate-containing potassium hydroxide etching solution |
| 01/29/2013 | CA2568484C High capacity anode preparation apparatus |
| 01/24/2013 | WO2013011203A1 Internal box for an electrolytic manganese cell, provided with gas discharge openings, and associated cell and method |
| 01/24/2013 | WO2013011202A1 Internal box for an electrolytic manganese cell, including supporting fingers, and associated method and cell |
| 01/24/2013 | WO2012081952A4 Electro-recovery of gold and silver from leaching solutions by means of simultaneous cathodic and anodic deposition |
| 01/24/2013 | WO2012078019A4 Electrorecovery of gold and silver from thiosulphate solutions |
| 01/23/2013 | EP2548981A1 Low -dose tin or tin alloy and method for producing same |
| 01/23/2013 | CN202688462U Device for preventing lifting piece hooks of anode piece from swinging |
| 01/23/2013 | CN202688461U Acid mist device for reducing wet copper electro-depositing process |
| 01/23/2013 | CN202688460U Electrolytic tank for nickel mineral hydrometallurgy |
| 01/23/2013 | CN202688134U Low copper-containing wastewater comprehensive treatment equipment |
| 01/23/2013 | CN102888626A Automatic electrode arrangement machine |
| 01/23/2013 | CN102888624A Method for producing superfine zinc powder by performing cyclone electrolyzing on zinc-containing alkali liquor |
| 01/22/2013 | US8357227 Method for the purification of copper chloride solution |
| 01/16/2013 | CN202671679U Composite energy-saving cathode for electrolytic manganese |
| 01/16/2013 | CN202671677U Multifunctional lead bullion electrolytic tank |
| 01/16/2013 | CN202671675U Anti-seep columnar graphite pot |
| 01/16/2013 | CN202671669U Automatic plate-taking multifunctional integrated machine for electrolytic metal manganese negative plate |
| 01/16/2013 | CN102877091A Isolation membrane frame used for manganese electrolysis |
| 01/16/2013 | CN102877088A Novel method for removing tin and lead from water tank |
| 01/16/2013 | CN102877067A Additive of electrolytic acidic cupric chloride solution |
| 01/09/2013 | CN202658246U Device for cooling electrolyte during zinc hydrometallurgy |
| 01/09/2013 | CN202658245U Copper electrolysis anode plate lifting device |
| 01/09/2013 | CN202658242U Gold extraction device of waste liquor |
| 01/09/2013 | CN202658241U Positioning device for shaping and centering copper electrolysis anode |
| 01/09/2013 | CN202658208U Equipment for deeply decoppering nickel thiocarbonate |
| 01/09/2013 | CN102864471A Composite cathode plate |
| 01/09/2013 | CN102864470A Current-conducting rod assembly of stainless steel negative plate |
| 01/09/2013 | CN102864313A Smelting method of natural copper mine |
| 01/09/2013 | CN102864304A Ultrasonic dechlorination method by supplying copper ions with copper oxide ore |
| 01/09/2013 | CN101914784B Method for producing electrodeposition cobalt |
| 01/03/2013 | WO2013003846A2 Surface insulated porous current collectors as dendrite free electrodeposition electrodes |
| 01/03/2013 | US20130001096 Process for producing rare metal |
| 01/03/2013 | US20130001093 Method and apparatus for electrowinning copper using an atmospheric leach with ferrous/ferric anode reaction electrowinning |
| 01/02/2013 | CN202643852U Integrated closed electrodepositing recovery device for noble metals |
| 01/02/2013 | CN202643851U Zinc electrolyte lower feed liquid chute |
| 01/02/2013 | CN102851730A Method for recycling waste acid etching solution of printed circuit board and recovering copper |
| 01/02/2013 | CN102851711A Automatic stripping production line for electrolytic manganese |
| 01/02/2013 | CN102851708A Cooling device for electrolytic bath |
| 01/02/2013 | CN102851693A Technology for recovering production of electrolytic copper and zinc from smelting ash |
| 01/02/2013 | CN102851503A Method for removing chlorine from zinc or manganese electrolyte through using Sn (II) compound |
| 01/02/2013 | CN102851498A Preparation method of sintering manganese ore to leach electrolytic manganese |
| 01/02/2013 | CN102851495A Technology for producing cathode copper through high-pressure oxygen leaching of copper and nickel contained melting slag |
| 01/02/2013 | CN102849802A Preparation method of manganese sulfate solution with ultralow calcium and magnesium impurity concentration |
| 01/02/2013 | CN101811760B Electrodialysis method for treatment of silicate-containing potassium hydroxide etching waste solution |
| 12/27/2012 | US20120325676 Process to recycle end of life cdte modules and manufacturing scrap |
| 12/27/2012 | CA2838877A1 Permanent cathode and a method for treating the surface of a permanent cathode |
| 12/26/2012 | CN202630734U Cooling water pipe for electrolytic manganese metal |
| 12/26/2012 | CN202626317U Automatic plate feeding device for electrolytic manganese automation stripping production line |
| 12/26/2012 | CN202626316U Automatic board discharge device of automatic electrolytic manganese stripping production line |
| 12/26/2012 | CN202626315U Negative plate for electrolytic manganese metal |
| 12/26/2012 | CN102844466A A method and apparatus for forming particles and for recovering electrochemically reactive material |
| 12/26/2012 | CN102839397A Manganese recycling process of electrolytic manganese slag |
| 12/26/2012 | CN102839394A Method for rapidly preparing tree-like nano-iron with multi-level structure |
| 12/26/2012 | CN102839391A Preparation method of high-purity indium |
| 12/26/2012 | CN102839390A Low-grade black scrap copper electrolysis process |
| 12/26/2012 | CN102839389A Novel production method of electro-depositing and refining metal chloride by membrane process |
| 12/26/2012 | CN102839283A Method for removing chlorine in manganese electrolyte or zinc electrolyte |
| 12/26/2012 | CN102329959B Separation method of palladium from silver electrolyte |
| 12/26/2012 | CN102286663B Method for processing copper-contained gold mud |
| 12/26/2012 | CN102206834B Method for directly producing electrolytic nickel by using low nickel matte |
| 12/20/2012 | WO2012173311A1 Method for electrolytic separation of tin in a waste metal using an alkaline solution |
| 12/20/2012 | WO2012171209A1 Reclaiming metal from articles |
| 12/20/2012 | WO2012103606A3 Method and device for zinc electrowinning from sulfate solutions |
| 12/20/2012 | US20120318682 Electrowinning apparatus and method for recovering useful metals from aqueous solutions |
| 12/20/2012 | US20120318678 Apparatus and method for producing metal nanoparticles using granule-type electrodes |
| 12/19/2012 | EP2535443A1 Metal electrowinning system, and electrowining method using the system |
| 12/19/2012 | CN202610361U Electrolytic manganese negative plate |
| 12/19/2012 | CN202609770U Lead electrolysis electrode charging and discharging groove lifting frame |
| 12/12/2012 | CN202595301U Novel separation machine for electrolytic manganese metal |
| 12/12/2012 | CN202595283U Reaction kettle |
| 12/12/2012 | CN202594656U Hoisting system used for lead electrolysis production |
| 12/12/2012 | CN102817048A Stainless steel connecting sleeve for negative plate |
| 12/12/2012 | CN102816933A Treatment process method of chrome slag |
| 12/12/2012 | CN102816932A Method and device for refining manganese from recovery dust in manganese alloy smelting |
| 12/12/2012 | CN102174705B Method for producing electrolytic manganese metal by using hydrogen peroxide to remove iron |
| 12/12/2012 | CN102084034B Electrochemical process for the recovery of metallic iron and sulfuric acid values from iron-rich sulfate wastes, mining residues and pickling liquors |
| 12/06/2012 | WO2012081952A3 Electro-recovery of gold and silver from leaching solutions by means of simultaneous cathodic and anodic deposition |
| 12/06/2012 | WO2012078019A3 Electrorecovery of gold and silver from thiosulphate solutions |
| 12/05/2012 | EP2528704A1 Method and arrangement for producing metal powder |
| 12/05/2012 | CN202576609U Recovery equipment of novel electrolysis silver solution |
| 12/05/2012 | CN202576608U Copper conductive stick stainless steel permanent negative electrode plate internally injected with copper solution |
| 12/05/2012 | CN202576607U Injection pressure alloy liquid anode plate with lead-bored copper current-conducting rod |
| 12/05/2012 | CN202576588U Electrolytic silver recovery unit |
| 12/05/2012 | CN202576587U Novel recovery plant of electrolytic gold solution |
| 12/05/2012 | CN202576586U Novel electrolytic platinum solution recycling equipment |
| 12/05/2012 | CN202576585U Diode lead surface processing tank tin recovery device |
| 12/05/2012 | CN202576584U Electrolytic copper production energy-conservation and environmental-protection system |
| 12/05/2012 | CN102812162A Installation And Industrial Operation Of An Air Supply System To Dose Given Air Flows To Each Individual Cell Of A Set Of Electrolytic Cells |
| 12/05/2012 | CN102808200A Electrolysis recovery apparatus |
| 12/05/2012 | CN102808194A Process for purifying cobalt by electro-depositing cobalt chloride solution through cyclone electrolysis technology and reclaiming residual chlorine |
| 12/05/2012 | CN102268691B Method for producing high-purity nickel |
| 12/04/2012 | CA2699893C Controlled copper leach recovery circuit |
| 12/04/2012 | CA2664756C Method for thiosulfate leaching of precious metal-containing materials |
| 11/29/2012 | US20120298523 Method and arrangement for producing metal powder |
| 11/28/2012 | CN102797018A Method for separating and purifying platinum by adopting holding potential |
| 11/28/2012 | CN102797017A Method for preparing high-purity metallic silver |
| 11/28/2012 | CN102796880A Method and equipment for extracting manganese from manganese alloy smelting slag |
| 11/28/2012 | CN102796871A Method for treating cast of lead anode plate in electro-deposit copper |
| 11/28/2012 | CN102795732A Method for recycling gold and cyanides in surface treatment wet-process cleaning solution |