| Patents for C25C 1 - Electrolytic production, recovery or refining of metals by electrolysis of solutions (5,617) |
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| 08/07/2007 | US7252751 Methods for electrically forming materials |
| 08/02/2007 | US20070177299 Magnetic head and method for production therefor |
| 08/01/2007 | EP1812625A2 Process for multiple stage direct electrowinning of copper |
| 08/01/2007 | CN101008090A Method for recovering copper from cyanide-containing waste water and related waste water treatment method |
| 08/01/2007 | CN101008089A Electrodeposit cobalt method for insoluble anode |
| 08/01/2007 | CN101008088A Process for preparing nickel button |
| 08/01/2007 | CN101008051A Copper smelting process |
| 08/01/2007 | CN101008047A Method for electrolyzing vanadium slurry and extracting vanadium pentexide using film |
| 07/25/2007 | CN101003857A Method for extracting metal copper from electronical wastes |
| 07/24/2007 | US7247229 Coatings for the inhibition of undesirable oxidation in an electrochemical cell |
| 07/18/2007 | EP1483431B1 Minimising carbon transfer in an electrolytic cell |
| 07/18/2007 | CN100999787A Process of nickle cobait double salt sulfated baking acid immersion |
| 07/18/2007 | CN100999782A Comprehensive recovering process of multimetal sulfide mineral |
| 07/17/2007 | US7244771 Commercial production of synthetic fuel from fermentation by-products system |
| 07/12/2007 | WO2007078354A2 Maritime hydrogen generation system |
| 07/12/2007 | WO2006105981A3 Method for electrochemical deposition of metals |
| 07/11/2007 | CN1325671C Process for reclaiming Pd from waste Pd-C catalyst |
| 07/05/2007 | US20070151865 Electrolyzer apparatus and method for hydrogen production |
| 07/03/2007 | US7238728 Commercial production of synthetic fuel from fiber system |
| 06/27/2007 | CN1986895A Simultaneous process of electroreducing ytterbium and oxidizing cerium |
| 06/27/2007 | CN1986848A Starting process of wet zinc-making system |
| 06/21/2007 | US20070138022 Heat source with a solid oxide electrolyzer cell and a heat exchanger; oxygen generated on the anode side is swept with compressed air and used to drive a gas turbine for a generator; generated Electricity drives the electrolysis in the solid oxide electrolyzer cell |
| 06/21/2007 | US20070138021 Maritime hydrogen generation system |
| 06/20/2007 | EP1797948A1 Fluorine absorption/desorption agent for electrolysis solution in zinc electrolytic refining, and method for removing fluorine using said fluorine absorption/desorption agent |
| 06/14/2007 | US20070131909 Process for the production of synthesis gas from carbon-containing material and electrical energy |
| 06/14/2007 | US20070131560 electrochemically reducing titania and sintering to form a morphology of reduced titanium; agitating the electrolyte slurry using electrolytic cells; supplying pellets, powders of metal oxide and CaCL2-based electrolyte |
| 06/13/2007 | EP1794334A1 Preparation of zinc chemicals from the minor flow of a process |
| 06/13/2007 | CN1321224C Process for separating and purifying zinc and manganese dioxide in compositive treating waste battery |
| 06/12/2007 | CA2234989C Production of high purity copper from primary or secondary sulfides |
| 06/07/2007 | US20070125659 Process for optimizing the process of copper electro-winning and electro-refining by superimposing a sinussoidal current over a continuous current |
| 06/06/2007 | EP1791680A1 Gas driven actuation feed tube for combustion powered fastener-driving tool |
| 06/06/2007 | CN1974861A Prepn process of hydrogen-storing magnesium-base alloy |
| 06/06/2007 | CN1974860A High purity silver preparing electrolysis process |
| 06/06/2007 | CN1320672C Nano-electrolytic copper foil suitable to lithium ion cell and preparation method |
| 05/31/2007 | US20070122339 Methods and apparatus for hydrogen production |
| 05/30/2007 | CN1970801A Method for separating Fe-Mn and Mn-Zn |
| 05/30/2007 | CN1318649C Electrolysis unit for electrorefining metal from water solution of chloride |
| 05/30/2007 | CN1318621C Method for separating and recovering Sb and Bi |
| 05/30/2007 | CN1318619C Process for removing copper of cobalt electrolytic solution |
| 05/29/2007 | CA2457071C Hydrogen evolution inhibiting additives for zinc electrowinning |
| 05/24/2007 | US20070114136 Method of obtaining electrolytic manganese from ferroalloy production waste |
| 05/23/2007 | CN1968897A Equipment and method for electrolytic deposition treatment |
| 05/23/2007 | CN1966773A Method for simultaneous electrolysis and regeneration of acid etching solution and micro-etching solution |
| 05/18/2007 | WO2007053919A1 The combined leaching process |
| 05/18/2007 | CA2629167A1 A combined leaching process for extracting nickel and cobalt from a nickel/cobalt-containing ore |
| 05/17/2007 | US20070108065 Method and apparatus for the manufacture of one or more gases |
| 05/17/2007 | US20070108064 Solution having biocidal activity |
| 05/16/2007 | DE202006014401U1 Elektrolysezelle mit intensivierten Stofftransport Electrolysis cell with enhanced mass transport |
| 05/10/2007 | WO2007053531A2 Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination |
| 05/09/2007 | CN1960826A Copper-containing tin powder and method for producing the copper-containing tin powder, and electroconductive paste using the copper-containing tin powder |
| 05/09/2007 | CN1960796A Method of obtaining electrolytic manganese from ferroalloy production waste |
| 05/03/2007 | US20070098590 Ni-pt alloy and target comprising the alloy |
| 05/03/2007 | US20070095673 Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination |
| 04/26/2007 | WO2007045716A1 Method for forming an electrocatalytic surface on an electrode and the electrode |
| 04/26/2007 | WO2007045055A2 Method for electroextaction of zinc |
| 04/26/2007 | US20070089980 Ion source control system |
| 04/19/2007 | WO2006020078A3 System and method for producing copper powder by electrowinning using the ferrous/ferric anode reaction |
| 04/18/2007 | CN1949493A Bonded copper wire and preparing method thereof |
| 04/18/2007 | CN1949492A Bonded copper wire and preparing method thereof |
| 04/18/2007 | CN1948558A Method of extracting gold from sea water |
| 04/18/2007 | CN1948524A Comprehensive resources treatment method of waste circuit board |
| 04/11/2007 | CN2887892Y Anti-corrosion cathode plate and anode plate for electrolysis of zinc by wet method |
| 04/11/2007 | CN1309873C Low temp alkali metal electrolysis |
| 04/11/2007 | CN1309849C Method of dearsenic by parallel circulating continuous electric formation |
| 04/10/2007 | CA2294327C Anode for electrolytic refining |
| 04/05/2007 | WO2007038518A2 Improved bonding between material and its reinforcement |
| 04/04/2007 | CN1942608A Recovery of Gallium |
| 04/04/2007 | CN1940143A Production of metal material by composite compound |
| 04/04/2007 | CN1940141A Non-copper ionic-silver electrolyzation |
| 03/29/2007 | WO2007033815A2 Electrochemical method for producing nanoscalar metal compounds |
| 03/28/2007 | CN1936091A Low silver-lead multielement alloy anode material for zinc electrolysis |
| 03/28/2007 | CN1936084A Method for producing nickel button by constant current |
| 03/28/2007 | CN1936052A Aluminium-silicon alloy casting and its preparing method |
| 03/28/2007 | CN1936050A Fine grained aluminium alloy and its preparing method |
| 03/28/2007 | CN1936036A Process for removing chloride fromiznc electrolytic solution by using silver hydroxide |
| 03/28/2007 | CN1935705A Method for removing impurities suchas magnesium and recovering sulfuricacid and zinc from zinc electrolytic waste solution |
| 03/28/2007 | CN1935365A Long-acting catalyst for electrolytic silver |
| 03/22/2007 | US20070062815 Method for stabilized polishing process |
| 03/21/2007 | EP1649082A4 Low temperature refining and formation of refractory metals |
| 03/21/2007 | CN1932083A Silver electrolyzing process |
| 03/14/2007 | CN1928132A Method for extracting after-purified inorganic solution for removing micro-content organism |
| 03/08/2007 | US20070054798 Electrode structure and methods of making same |
| 03/07/2007 | CN1926254A Ni-Pt alloy and Ni-Pt alloy target |
| 03/07/2007 | CN1924043A Method of deep eliminating minute quantity organic solvent from inorganic salt solvent |
| 03/07/2007 | CN1924041A Method of eliminating oil from nickel chloride solution |
| 03/07/2007 | CN1303234C Environmental protection method for extracting lead in waste storage battery |
| 03/01/2007 | WO2007024517A2 Electrochemical recovery of arsenic |
| 03/01/2007 | US20070045842 Lead-containing solder bumps |
| 03/01/2007 | US20070045839 Lead-containing solder paste |
| 03/01/2007 | US20070045838 Lead-containing anodes |
| 02/28/2007 | EP1756335A2 Germanium and germanium alloy nanoparticle and method for producing the same |
| 02/28/2007 | CN1920103A Zinc electrolysis direct current coating technology for new anode plate |
| 02/28/2007 | CN1920102A Method of removing lead by inert anode electrodeposition method |
| 02/27/2007 | US7183433 Ionic liquids and their use as solvents |
| 02/27/2007 | US7182851 Electrolytic commercial production of hydrogen from hydrocarbon compounds |
| 02/21/2007 | CN1915595A Method for batch processing polishing fluid in situ for chemico-mechanical polishing metal, and equipment utilized |
| 02/15/2007 | US20070034523 Fuel-cell actuated mechanical device |
| 02/15/2007 | US20070034521 Low temperature refining and formation of refractory metals |
| 02/15/2007 | DE102006003291B3 Electrodeposition of alloy of at least three components with specific composition, using selectivity constants for corresponding binary alloys as basis for composition of electrolyte solution |
| 02/14/2007 | CN1912193A Preparation of nano zinc powder by single groove ultrasonic electrolytic process |