| Patents for C25C 7 - Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells (6,884) |
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| 08/24/2011 | CN101701345B Electrolytic cell in electro-deoxidization metallurgy process |
| 08/18/2011 | WO2011099483A2 Interface meter |
| 08/17/2011 | CN201933166U 电解镍阴阳极板隔膜架 Yin and yang diaphragm electrolytic nickel plate frame |
| 08/17/2011 | CN102159751A Electrode washing method and system |
| 08/17/2011 | CN102154662A Aluminum calendering plate and plate beam casting type cathode plate |
| 08/17/2011 | CN102154661A Method for preparing aluminum ingot by low-temperature electrolysis of metal monocrystal surface electrodes |
| 08/17/2011 | CN102154631A Gas gate for isolating regions of differing gaseous pressure |
| 08/16/2011 | CA2411444C Process for electrochemical decomposition of superalloys |
| 08/11/2011 | US20110194916 Pot tending machine for working on electrolysis cells for the production of aluminum by igneous electrolysis |
| 08/10/2011 | CN201924092U 嵌入焊接型电解阴极板 Embed welding electrolytic cathode plate |
| 08/10/2011 | CN201924091U 钌钛铱复合阳极板 Iridium, ruthenium complexes of titanium anode plate |
| 08/10/2011 | CN201921861U 立式电解锰极板清洗机 Vertical manganese plate washing machine |
| 08/10/2011 | CN201921618U 安装在洗涤室上的排气除雾装置 Defogging means mounted on the exhaust gas cleaning chamber |
| 08/10/2011 | CN102149854A A cathode and a method of forming a cathode |
| 08/10/2011 | CN102146572A Spongy lead molding production line |
| 08/09/2011 | CA2504298C Method for the formation of a good contact surface on an aluminium support bar and a support bar |
| 08/03/2011 | EP2351874A2 Modular array of containers for electrowinning or electrorefining |
| 08/03/2011 | EP2350353A1 Method and means for extracting heat from aluminium electrolysis cells |
| 08/03/2011 | EP2350351A2 Apparatus and method for reducing an alkali metal electrochemically at a temperature below the metal's melting temperature |
| 08/03/2011 | EP1558792B1 Method for the formation of a good contact surface on an aluminium support bar and electrolysis cell |
| 08/03/2011 | CN102140658A Titanium-based nickel buckle stripper |
| 07/28/2011 | WO2011090388A1 Method for production of graphite bodies |
| 07/28/2011 | WO2011089005A1 Lateral profile section for an electrode for the electrolytic deposition of metals |
| 07/28/2011 | CA2786482A1 Method for production of graphite bodies |
| 07/27/2011 | CN201908144U Zinc stripping shovel |
| 07/27/2011 | CN201908143U Negative plate edging |
| 07/27/2011 | CN102134731A Method for removing magnesium via cycle of ethanol in electrolytic manganese machining process |
| 07/27/2011 | CN102134730A Protective layer of electrolytic negative/positive plate and preparation method thereof |
| 07/26/2011 | US7985326 Thermal and electrochemical process for metal production |
| 07/21/2011 | WO2011085824A1 Installation and industrial operation of an air supply system to dose given air flows to each individual cell of a set of electrolytic cells |
| 07/20/2011 | CN201901714U Electrolytic cell |
| 07/20/2011 | CN1768164B Mechanical attachment of electrical current conductor to inert anodes |
| 07/20/2011 | CN102127780A Short circuit device between electrolysis cell and electrowinning cell |
| 07/14/2011 | US20110171561 Composition with enhanced proton conductivity |
| 07/13/2011 | EP1399604B1 Method for the improvement of current efficiency in electrolysis |
| 07/13/2011 | CN201896200U Automatic liquid-level control device for magnesium electrolytic tank |
| 07/13/2011 | CN102121115A Supporting structure of magnesium electrolytic cell |
| 07/12/2011 | US7976989 Precious metal oxide catalyst for water electrolysis |
| 07/12/2011 | US7976687 Roll unit dipped in surface treatment liquid |
| 07/12/2011 | US7976685 Remote controllable pot tending module for use in aluminum production plants |
| 07/07/2011 | US20110165458 Electrically conducting fibres for bioelectrochemical systems, electrodes made with such fibres, and system including one or more such electrodes |
| 07/06/2011 | CN201890939U Current-conducting plate between copper electrolytic cells |
| 07/06/2011 | CN201890938U Novel casting cathode plate with conductive contact |
| 07/06/2011 | CN201890937U Protective plates for head and tail of electrolytic cell |
| 07/06/2011 | CN201890936U Cooling water circulation device for inducible copper removal production system |
| 07/05/2011 | US7972484 Gas diffusion electrode for electrolyte-percolating cells |
| 06/30/2011 | WO2011076137A1 Device for stripping cathode plate |
| 06/30/2011 | US20110158843 Electrolytic reduction of metal oxides such as titanium dioxide and process applications |
| 06/30/2011 | US20110155567 Deodorization module and food waste treatment apparatus having the same |
| 06/30/2011 | CA2785606A1 Apparatus for stripping metal sheets from cathode blank |
| 06/29/2011 | EP2337880A1 Service machine used for intervention on electrolysis cells for producing aluminium by igneous electrolysis |
| 06/29/2011 | CN201883163U Permanent cathode stripping unit |
| 06/29/2011 | CN201883162U Clamping strip calibrating device |
| 06/29/2011 | CN201883161U Circulating filtering device for electrolyte |
| 06/29/2011 | CN201883160U Electrolytic device |
| 06/29/2011 | CN201883158U Full-automatic metal-output device special for 4000-6000A rare earth electrolytic tank |
| 06/29/2011 | CN201883152U Washing device for negative plate |
| 06/29/2011 | CN201883149U Waste micro-etching liquor regeneration and copper recovery device |
| 06/29/2011 | CN102108519A Method for recovering zinc and aluminum by simultaneously electrolyzing hot-dipped zinc and aluminum slag through ionic membrane |
| 06/28/2011 | US7967967 Apparatus and method for electrochemical modification of liquid streams |
| 06/23/2011 | WO2011074948A1 Hydrometalurgical process and apparatus for recovering metals from waste material |
| 06/23/2011 | US20110147231 High-throughput cavitation and electrocoagulation apparatus |
| 06/23/2011 | US20110147203 Drop-in cell for electrolytic disinfection of water |
| 06/22/2011 | CN201873760U Device for recovering metallic nickel ion in electroplating wastewater |
| 06/22/2011 | CN101528985B Anode for electrolysis |
| 06/21/2011 | US7964080 Device and method for handling metal sheets |
| 06/16/2011 | WO2011071151A1 Method for producing indium metal, molten salt electrolytic cell, and method for purifying low melting point metal |
| 06/16/2011 | WO2011070908A1 Metal electrowinning system, and electrowining method using the system |
| 06/16/2011 | CA2783302A1 Metal electrowinning anode and electrowinning method |
| 06/15/2011 | CN201864787U Energy-saving cathode plate for wet-process metallurgy |
| 06/15/2011 | CN201864454U Lifting appliance of centralized overhauling transportation system of electrolytic cell |
| 06/15/2011 | CN201862281U Adjusting device for quantity of feed liquid for electric evaporation |
| 06/15/2011 | CN102094220A Method for repairing titanium mother board |
| 06/15/2011 | CN102094219A Electrode assembly of ZnC12 fused salt electrolytic zinc |
| 06/15/2011 | CN101660069B Complex alloy used for anode plate for refining metallic copper by electrolysis and preparation method thereof |
| 06/09/2011 | WO2011067477A1 Method for changing used anode, and holder and system for temporarily storing such a used anode |
| 06/09/2011 | US20110132751 Intrinsically Safe Electrolysis System |
| 06/09/2011 | CA2779855A1 Method for changing used anode, and holder and system for temporarily storing such a used anode |
| 06/08/2011 | EP2330224A1 High-purity copper and process for electrolytically producing high-purity copper |
| 06/08/2011 | EP2329061A1 Permanent cathode |
| 06/08/2011 | CN201857429U Automatic lifting and rotating device for scraper |
| 06/08/2011 | CN101302625B Manufacturing method of cathode plate for electrolyzing zinc |
| 06/07/2011 | CA2480315C Method for the recovery of gold |
| 06/01/2011 | DE102009021628B4 Verfahren zur dosierten Abgabe von Schmierstoffen Method for the metered delivery of lubricants |
| 06/01/2011 | CN201850313U Magnesium chloride electrolytic cell |
| 06/01/2011 | CN102084036A Stripping apparatus and method for removing an electrodeposited metal layer from a cathode plate |
| 06/01/2011 | CN102084035A Method of providing electric current taker for support bar, and support bar |
| 06/01/2011 | CN102084034A Electrochemical process for the recovery of metallic iron and sulfuric acid values from iron-rich sulfate wastes, mining residues and pickling liquors |
| 06/01/2011 | CN102080236A Purifying method of electrolyte used for production of high purity zinc |
| 06/01/2011 | CN101660172B Retractable symmetrical clamping device of copper anode plate |
| 05/31/2011 | US7951281 Methods for diminishing or preventing the deposition of a metal oxide on an electrode surface |
| 05/26/2011 | WO2011062738A1 Controlled electrochemical activation of carbon-based electrodes |
| 05/26/2011 | US20110120881 Reduction of metal oxides in an electrolytic cell |
| 05/26/2011 | US20110120879 Electrowinning apparatus and process |
| 05/25/2011 | EP2324144A1 Electrode washing method and system |
| 05/25/2011 | EP2324143A1 Cathode for the electrolytic deposition of zinc or the like from an electrolyte bath |
| 05/25/2011 | CN201842891U Roller of electrolytic cathode plate manganese stripping machine |
| 05/25/2011 | CN102076887A Method of electrowinning a metal, an electrolysis system and an anode bag |
| 05/25/2011 | CN102071434A Method for removing impurity CaCl2 from lithium electrolyte KCl-LiCl |
| 05/25/2011 | CN101137772B 圆柱形电极 Cylindrical electrode |