| Patents for C25C 5 - Electrolytic production, recovery or refining of metal powders or porous metal masses (865) |
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| 04/25/2012 | CN101597776B 一种金属硫化物M<sub>1</sub>S的冶金方法 One metal sulfide M <sub> 1 </ sub> S metallurgical methods |
| 04/18/2012 | CN102418118A 电化学辅助制备特殊形态银粉的方法 Electrochemically assisted preparation of a special form of silver methods |
| 04/18/2012 | CN101985763B 一种熔盐电解制备钨基合金粉末的方法 A molten salt electrolysis method of preparation of tungsten-based alloy powder |
| 04/11/2012 | EP2439315A2 Filter-press-type electrochemical reactor for recovering gold (au) and silver (ag) values in powder form |
| 04/11/2012 | CN102409365A 一种金属/纳米金属微粒复合材料及其制备方法 Composite metal particles of a metal / nano and its preparation method |
| 04/11/2012 | CN102409364A 泡沫铁电镀装置 Foam iron plating apparatus |
| 04/11/2012 | CN102409180A Metallurgical process for recovering metal copper, lead, zinc and tin from copper refining waste slag |
| 04/04/2012 | CN101818365B 一种粉末纳米锑复合物的制备方法 A powder nano antimony composites |
| 03/21/2012 | CN101717971B Electrolyte for preparing fine copper powder and use method thereof |
| 03/15/2012 | WO2010002235A3 Filter-press-type electrochemical reactor for recovering gold (au) and silver (ag) values in powder form |
| 03/14/2012 | EP1337692B1 Intermetallic compounds |
| 03/14/2012 | CN1982506B Electrolytic reduction of metal oxides such as titanium dioxide and process applications |
| 03/14/2012 | CN102373491A Method for preparing nanometer materials through electric deposition by reinforced micro electrolysis technology |
| 03/07/2012 | CN102367582A Method for preparing nanoscale metal particles by bimetallic electrode pulse direct-current bias electrodeposition |
| 03/07/2012 | CN102367527A Highly-ordered single-piece copper-based porous material and preparation method thereof |
| 03/07/2012 | CN101035928B System and method for producing copper powder by electrowinning in a flow-through electrowinning cell |
| 03/01/2012 | WO2012026799A1 An apparatus and method for rapid rate of titanium dioxide (tio2) nanotubes arrays formation |
| 02/22/2012 | CN102362010A Method for obtaining copper powders and nanopowders from industrial electrolytes including waste industrial electrolytes |
| 02/15/2012 | CN101942678B Preparation method of high-purity active zinc powder |
| 02/15/2012 | CN101698952B 湿法制取锌粉的工艺 Preparation of zinc powder wet process |
| 02/08/2012 | CN102343289A Preparation method for metal-based MFI type zeolite molecular sieve film |
| 02/08/2012 | CN101597775B 一种纳米多孔金的电化学制备方法 An electrochemical preparation of porous gold nano |
| 01/26/2012 | WO2012010501A1 Process to prepare metal nanoparticles or metal oxide nanoparticles |
| 01/25/2012 | EP2408951A1 Method for obtaining copper powders and nanopowders from industrial electrolytes including waste industrial electrolytes |
| 01/25/2012 | EP2408950A1 Electrorecovery of metals |
| 01/25/2012 | CN102330119A Method for preparing high-purity porous iron film by adopting electrochemical method |
| 01/18/2012 | CN102321893A Preparation process of foam metal carrier for post-treatment |
| 01/18/2012 | CN102321825A Silver-copper nano alloy and electrosynthesis method thereof |
| 01/11/2012 | CN202107782U Novel silver electrolysis stirring system |
| 01/11/2012 | CN102317012A A method for producing metal powders |
| 01/03/2012 | CA2529786C Electrochemical reduction of metal oxides |
| 12/22/2011 | US20110308965 method for producing metal powders |
| 12/21/2011 | EP2396131A1 A method for producing metal powders |
| 12/07/2011 | CN102272355A 纳米多孔材料的制备 Preparation of nanoporous materials |
| 12/07/2011 | CN101962787B 一种自动刮粉装置 An automatic device Spatulas |
| 11/29/2011 | US8066861 Method for preparing metal powder, device for preparing metal powder, method for processing spent nuclear fuel |
| 11/23/2011 | CN101717972B Electrochemical preparation method of nano porous palladium |
| 11/23/2011 | CN101648150B Nano-porous palladium metal catalyst and preparing method thereof |
| 11/23/2011 | CN101363126B Apparatus for preparing nanometer metal powder |
| 11/17/2011 | WO2010096474A8 System and method for producing ultrafine metal particles suspended in aqueous medium |
| 11/16/2011 | CN101165215B Method and equipment for obtaining metal powder, metal plate or metal cathode from any materials containing metal |
| 11/10/2011 | WO2011140561A1 Lanthanide-mediated photochemical water splitting process for hydrogen and oxygen generation |
| 11/10/2011 | WO2011140045A1 A method and apparatus for forming particles and for recovering electrochemically reactive material |
| 11/09/2011 | CN102234821A Method for recovering and preparing superfine lead powder, zinc powder and pure lead ingots and zinc ingots from lead- and zinc-containing materials |
| 11/02/2011 | CN102230194A Method for preparing nano-tungsten powder from calcium tungstate |
| 11/01/2011 | US8048286 Aluminum reduction cell fuse technology |
| 11/01/2011 | CA2491940C Spouted bed electrode cell for metal electrowinning |
| 10/12/2011 | CN102212848A Device and method for preparing foam metal by virtue of cross electrodeposition |
| 10/12/2011 | CN102212847A Method for preparing nanometer silver granules |
| 09/28/2011 | EP2367969A1 Formation of nanoporous materials |
| 09/27/2011 | CA2530126C Falling bed cathode cell for metal electrowinning |
| 09/21/2011 | CN101514486B Cu dendritic single crystalline nano material and preparation method thereof |
| 09/14/2011 | CN102181886A Method for producing one-dimensional nanometer flake zinc powder by directly electrolyzing strong alkaline solution |
| 09/14/2011 | CN102181885A Method for preparing nano silver solution by electrolysis |
| 09/07/2011 | CN201962390U 一种在受控环境下刮除和收集产品的装置 A scraping device in a controlled environment, and the product was collected |
| 09/07/2011 | CN101532136B Electrolytic regeneration method of acidic etching waste solution |
| 09/06/2011 | US8012337 Method for collection of valuable metal from ITO scrap |
| 09/06/2011 | US8012336 Method for collection of valuable metal from ITO scrap |
| 09/06/2011 | US8012335 Method for collection of valuable metal from ITO scrap |
| 08/31/2011 | CN101597777B Method for directly preparing metal powder or alloy powder by using metal oxide |
| 08/30/2011 | US8007652 Method for collection of valuable metal from ITO scrap |
| 08/17/2011 | CN102151825A Method for electrolytically preparing magnetic copper powder |
| 08/17/2011 | CN101701346B Method for increasing quality of cathode silver power |
| 08/16/2011 | CA2411444C Process for electrochemical decomposition of superalloys |
| 08/03/2011 | CN102140657A Method for preparing compressible micron/ nano-structured ultra-sparse coating |
| 07/27/2011 | CN102134729A Method for preparing copper powder via electrolytic self-desorption |
| 07/26/2011 | US7985326 Thermal and electrochemical process for metal production |
| 07/20/2011 | CN1974867B Aluminium anode consuming process in water solution for producing micron or nanometer aluminium particle |
| 07/20/2011 | CN102127779A Method for preparing copper oxide nano tube |
| 06/30/2011 | US20110158843 Electrolytic reduction of metal oxides such as titanium dioxide and process applications |
| 06/29/2011 | CN201883159U Automatic powder scraping device |
| 06/15/2011 | CN101435090B Preparation of ruthenium nano-particle capable of stably dispersing in water |
| 05/18/2011 | EP2322693A1 Electrochemical process for titanium production |
| 05/05/2011 | US20110100835 Method for producing colloidal solution of metal nano-particle and metal nano-particle thereby |
| 05/04/2011 | CN102044319A Composite wave absorbing material and preparation method thereof |
| 05/03/2011 | CA2517379C Method for copper electrowinning in hydrochloric solution |
| 04/27/2011 | CN102031539A Method for preparing metallic silver nano particles with controllable shapes in batch |
| 04/19/2011 | US7928419 Electrolytic device based on a solution-processed electrolyte |
| 04/14/2011 | WO2010147343A3 Method and apparatus for producing nano-sized silver particles using electrolysis |
| 04/13/2011 | CN102009169A Electrolytic copper powder and manufacturing method thereof |
| 04/12/2011 | US7922788 Process for recovering gold and silver from refractory ores |
| 03/23/2011 | EP2298943A1 Recycling tungsten carbide |
| 03/23/2011 | EP1774063B1 System and method for producing copper powder by electrowinning in a flow-through electrowinning cell |
| 03/23/2011 | CN101709489B Method for producing nickel powder from pure nickel sulfate solution through direct deposition |
| 03/23/2011 | CN101525758B Method for preparing cobalt-substituted prealloying powder from regenerated metal |
| 03/16/2011 | CN101985763A Method for preparing tungsten-base alloy powder by fused-salt electrolysis |
| 03/16/2011 | CN101638799B Device and method for preparing powder by continuous electrolysis |
| 03/16/2011 | CN101092718B Composite material of foamed metal, and preparation method |
| 02/16/2011 | CN201746597U Cleaning device for electrolytic powder |
| 02/16/2011 | CN101974767A Method for preparing tungsten powder by fused salt electrolysis |
| 02/02/2011 | CN101962787A Automatic powder-scraping device |
| 01/26/2011 | CN101407926B Method for automatically removing powders in process of electrolytic preparing metal powder body |
| 01/19/2011 | CN101696510B Method and device for preparing highly-pure ferrous powder by electrolysis and deoxidation |
| 01/13/2011 | CA2767428A1 Novel gold-based nanocrystals for medical treatments and electrochemical manufacturing processes therefor |
| 01/12/2011 | CN101942679A Method for preparing, pre-treating and dispersing superfine copper powder |
| 01/12/2011 | CN101942678A Preparation method of high-purity active zinc powder |
| 12/29/2010 | CN1842617B Electrochemical reduction of metal oxides |
| 12/29/2010 | CN101928964A Method for directly preparing Ti5Si3 high-temperature alloy from titaniferous blast furnace slag and electrolytic bath device thereof |
| 12/23/2010 | WO2010147343A2 Method and apparatus for producing nano-sized silver particles using electrolysis |
| 12/16/2010 | US20100314255 Stainless steel electrolytic plates |