Patents
Sitemap › C25 - Electrolytic or electrophoretic processes; Apparatus therefor › C25C - Processes for the electrolytic production, recovery or refining of metals; Apparatus therefor › C25C 1 - Electrolytic production, recovery or refining of metals by electrolysis of solutions
Patents for C25C 1 - Electrolytic production, recovery or refining of metals by electrolysis of solutions (5,617)
03/2014
03/26/2014CN103668324A Zinc sulfate electrolysis waste liquid dechlorination process
03/26/2014CN103668323A Method for treating copper and nickel containing material by electrolysis-segmented electrodeposition method
03/26/2014CN103668322A Method for recovering copper and nickel from copper-nickel based alloy waste
03/26/2014CN103668321A Electrolytic manganese conductive component
03/26/2014CN103668320A Conducting device of electrolytic manganese
03/26/2014CN103667737A Primary pyro-refining method for lead bullions
03/26/2014CN103667707A Method of recovering gold and silver from a waste circuit board
03/26/2014CN103658567A Device and method for casting anode plate copper mold through rotary anode furnace
03/26/2014CN102994747B Technology for recovering metallic copper from high-lead copper matte
03/26/2014CN102943177B Method for recovering cooper and silicon powder from organosilicon waste residue
03/20/2014US20140076735 Electrorecovery of gold and silver from leaching solutions by simultaneous cathodic and anodic deposits
03/20/2014US20140076734 Method and electrochemical device for low environmental impact lithium recovery from aqueous solutions
03/20/2014US20140076730 Method and apparatus for extracting energy and metal from seawater electrodes
03/19/2014CN203487253U Flushing device for electrolytic tank
03/19/2014CN203487252U Circulating equipment for recycling gold
03/19/2014CN203486940U Treatment equipment of copper-plating wastewater
03/19/2014CN103643257A Automatic circular processing method of negative plate in subsequent electrolytic zinc electrolysis section, and implementation device
03/19/2014CN103643256A Deep purification method for manganese sulfate solution in manganese metal production
03/19/2014CN103643255A Device for stabilizing mechanical arm in in-and-out movement process of electrolytic manganese cathode plate from tank
03/19/2014CN102492959B Production method of electrolytic copper anode
03/18/2014US8674152 Coal liquefaction by base-catalyzed hydrolysis with CO2 capture
03/12/2014CN203474929U Cleaning device for electrolytic manganese metal cathode plate
03/12/2014CN203474928U Adjustable electrolyte feeding device for copper removal through copper electrolyte purification induction method
03/12/2014CN203474927U Manganese metal electrolytic cell electrode structure
03/12/2014CN203474926U Cathode structure for producing nickel or cobalt buckles
03/12/2014CN203474923U Electric conducting copper bar of negative plate for electrolyzing manganese
03/12/2014CN203474911U Device for collecting anode mud at bottom of electrolytic bath in zinc electrolytic refining process
03/12/2014CN203474910U Copper electrolysis system
03/12/2014CN103628123A Coppered wire stripping and hanging recovery tank
03/12/2014CN103628092A Printing plate etching waste liquid treatment system and method
03/12/2014CN103628091A Electrolytic copper anode plate structure
03/12/2014CN103628090A Device for removing and recycling cathode plate ammonium sulfate crystals by dry method
03/12/2014CN103628089A Method for washing electrolytic manganese polar plate
03/12/2014CN103628088A Method for separating cobalt from cobalt-containing alloy and cobalt sulfate product
03/12/2014CN103628072A Temperature control groove structure used for alkaline etching solution regenerative equipment
03/12/2014CN103628069A Cyclic regeneration system for alkaline etching solution
03/12/2014CN103628067A Cooling pipe for etching liquid cyclic regeneration device
03/12/2014CN103628064A Recycling system of acid etching liquid
03/12/2014CN103627912A Method for preparing zinc sulfate solution dechlorinating agent
03/12/2014CN103627900A Method for removing impurities from manganese sulfate through total carbonic acid leaching
03/12/2014CN103074490B Purification method in electrolytic metal manganese production process by multi-mine method
03/06/2014WO2014033756A2 A method of preparing palladium dendrites on carbon based substrates
03/05/2014CN203462147U Negative plate for copper and nickel hydrometallurgy
03/05/2014CN203462146U Negative plate compound conductive head for zinc hydrometallurgy
03/05/2014CN203462144U Gravity-type electrolytic cell cleaning device with automatic liquid discharging function
03/05/2014CN103614748A Method for inserting manganese or zinc cathode plate into electrolyte tank, and positioning guiding apparatus thereof
03/05/2014CN103614746A High-temperature and high-pressure electrolytic tank
03/05/2014CN103614741A Method of decreasing, reutilizing and circulating heavy metal wastewater in subsequent section of electrolytic manganese electrolysis
03/05/2014CN103011347B Method for carrying out electrolytic treatment on copper-containing electroplating wastewater and recycling copper
03/05/2014CN102959134B Precious metal recovery device and recovery method
03/04/2014US8663448 Hydrogen furnace system and method
02/2014
02/27/2014WO2014030878A1 Method for separating and collecting useful metals from waste lead-free solder
02/27/2014WO2014030877A1 Method for separating and collecting tin inside variety of combined metals
02/27/2014WO2014029031A1 Process for treating magnesium-bearing ores
02/27/2014US20140054180 Anode for electrowinning and method for electrowinning using same
02/26/2014CN203451636U Chassis for bound vortex electrolysis
02/26/2014CN203451631U Extraction device of vortex-ring electrolytic cathode copper
02/26/2014CN203451630U Wireless sensor used for detecting electrolytic bath voltage and electrolyte temperature
02/26/2014CN103602806A Smelting method of high-indium high-iron zinc concentrate
02/26/2014CN102851495B Technology for producing cathode copper through high-pressure oxygen leaching of copper and nickel contained melting slag
02/26/2014CN102765838B 重金属提取及水净化一体装置 One heavy metal extraction and water purification equipment
02/20/2014US20140047951 Method for Recovering Hard Material Particles
02/19/2014CN203440475U Device for monitoring liquid levels in negative and positive columns of electrolytic bath
02/19/2014CN203440473U Automatic reset out-tank support for nickel electrolysis
02/19/2014CN203440472U Acid mist recovery system device
02/19/2014CN203440463U Cooling water device of manganese metal electrolyzer
02/19/2014CN203440462U Device for adjusting catholyte in manganese electrolytic cell
02/19/2014CN203440461U Airtight frame type electrodeposited nickel or electrodeposited cobalt electrolyte circulating system device
02/19/2014CN203440460U Environmental-friendly electrolytic nickel or electrolytic cobalt continuous stable production process device
02/19/2014CN203440459U Device for electrolytic nickel or electrolytic cobalt
02/19/2014CN203440458U Extraction stirring device
02/19/2014CN203437594U Positive plate casting mold for copper smelting
02/19/2014CN103590075A Device for collecting metal dust during electrolytic manganese stripping
02/19/2014CN103590074A Method for in situ reducing electrolyte on electrolytic manganese cathode plate
02/19/2014CN103590071A Method for enhancing gold precipitation grade in gold electrorefining process
02/19/2014CN103590070A Copper bar structure for electrode connection in electrical etching liquid
02/19/2014CN103590069A Automatic identification and sorting device for deformation plate of electrolytic manganese cathode plate
02/19/2014CN103590068A Process action and decomposition of mobile platform for reducing heavy metal pollution in manganese electrolyzing process
02/19/2014CN103588330A Low copper content wastewater comprehensive treatment and cyclic regeneration system
02/19/2014CN103588262A Low copper content wastewater comprehensive treatment apparatus
02/19/2014CN103586249A Device for extracting gases in etching liquid recycling system
02/18/2014CA2718585C Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastes
02/17/2014CA2823415A1 Method for extracting noble and non-ferrous metals from refractory raw materials
02/13/2014WO2014024110A1 Method and plant for the reduction of the concentration of pollutants and/or valuable elements in the water
02/13/2014WO2014022937A1 Electrolytic cathode assembly with protective covering and injected seal
02/13/2014US20140044763 Colloidal solution of silver nanoparticles and method of it preparation
02/12/2014EP2694704A1 Contact bar with multiple support surfaces and insulating capping board
02/12/2014CN203429259U Device for recycling copper from alkaline waste etching solution
02/12/2014CN103572330A Method for reducing contact resistance of electrolytic manganese pole plate conductive copper bar
02/12/2014CN103572323A Method for preparing aluminum silicon alloy through mixed chlorination and low-temperature electrolysis of aluminum-containing mineral and fly ash
02/12/2014CN103572322A Method for recycling gold and copper from copper-containing oxidization gold ores
02/12/2014CN103572321A Copper removing device and method for electrolyte
02/12/2014CN103572320A Method for in site reduction of passivation solution carried by electrolytic manganese negative plate
02/12/2014CN103572319A Method for recovering nickel from electroplating centralized control wastewater
02/12/2014CN102418119B Automatic vertical rinsing and directly and continuous-charging method for lead electrolytic anode scrap
02/11/2014US8647493 Electrochemical co-production of chemicals employing the recycling of a hydrogen halide
02/06/2014WO2013159115A3 Molybdenum and tungsten nanostructures and methods for making and using same
02/05/2014CN203419995U Membrane electrodeposition device for metal sulfate liquor refining
02/05/2014CN103562441A Reclaiming metal from articles
02/05/2014CN103556186A Selective separation method for copper and beryllium in sulfuric acid system
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... 57