News

Home / Anode Slime From Copper Electrorefining Process

Anode Slime From Copper Electrorefining Process

Anode Slime From Copper Electrorefining Process

2007-6-21Electrorefining of Copper 1. Electrorefining General Introduction In an electrorefining process the anode is the impure metal and the impurities must be lost during the passage of the metal from the anode to the cathode during electrolysis i.e.

Whatever your requirements, you 'll find the perfect service-oriented solution to match your specific needs with our help.We are here for your questions anytime 24/7, welcome your consultation.

Get Price ListChat Online

product News

To provide you with quality products.

  • Intensification Of Pretreatment And Pressure Leaching Of

    Intensification Of Pretreatment And Pressure Leaching Of

    2015-12-7Key words microwave copper anode slime pretreatment pressure leaching 1 Introduction In the process of copper electrorefining undissolved oxides metals and other compounds are deposited on the bottom of the cell and copper anode slime is produced as.

  • Copper Anode Slime Processing Plant  Pay For Work

    Copper Anode Slime Processing Plant Pay For Work

    Copper electrorefining process anode slime. Processing of copper electrorefining anode slime a review. Processing of copper electrorefining anode slime a review J. Hait 1 R. K. Jana 1 and S. K.

  • Electrowinning  Chemeuropecom

    Electrowinning Chemeuropecom

    Electrowinning also called electroextraction is the electrodeposition of metals from their ores that have been put in solution or liquefied. Electrorefining uses a similar process to remove impurities from a metal.

  • Ore Processing Copper Anode Price  Beckersmuehlede

    Ore Processing Copper Anode Price Beckersmuehlede

    Copper Electrorefining Process Anode Slime.

  • Effect Of As Sb Bi And Oxygen In Copper Anodes During

    Effect Of As Sb Bi And Oxygen In Copper Anodes During

    2018-12-20Effect of As Sb Bi and Oxygen in Copper Anodes During Electrorefining Proceedings of Copper 2010 1499 ionised water and brushed to remove remaining anode sludge from the surface of the anodes.

  • Tellurium Extraction From Copper Electrorefining

    Tellurium Extraction From Copper Electrorefining

    A method of increasing the extraction of tellurium from copper electrorefining slime comprises leaching the slime with dilute sulphuric acid in a reactor under a partial oxygen pressure of up to 150 psi and at an elevated temperature between about 100 and 200C until copper nickel and substantially all of the tellurium is dissolved thereby forming a leach slurry and contacting the slurry.

  • Tellurium Extraction From Copper Electrorefining

    Tellurium Extraction From Copper Electrorefining

    A hydrometallurgical process for the recovery of silver selenium and tellurium from the anode slime produced in the electrolytic refining of copper or lead or from other raw materials bearing these metals wherein the raw material and concentrated sulfuric acid or oleum are heated at approx.

  • Electrorefining Process Copper

    Electrorefining Process Copper

    In copper processing Electrorefining This is the final step in both pyro and hydrometallurgical processing In the electrolytic process copper anodes and starting sheets are immersed in an electrolytic solution made up of copper sulfate and sulfuric acid An electric current is passed through the solution and copper Read More nickel.

  • Electrorefining Of Copper  Pay For Work

    Electrorefining Of Copper Pay For Work

    Electrorefining General Introduction In an electrorefining process the anode is the impure metal and the impurities must be lost during the passage of the metal from the anode to the cathode during electrolysis i.e.

  • Challenges In The Electrolytic Refining Of Silver

    Challenges In The Electrolytic Refining Of Silver

    2017-6-7pass into the anode slime. The anode slime is collected in anode bags around the dissolving anode. Under optimal conditions only fine silver purity 99.9 will deposit on the cathode.

  • A Novel Process For Recovery Of Te And Se From Copper

    A Novel Process For Recovery Of Te And Se From Copper

    2013-12-24A Novel Process For Recovery Of Te And Se From Copper Slimes Autoclave Leach Solution Shijie Wang Brad Wesstrom and Jean Fernande Phelps Dodge Mining Company El Paso Operations 850 Hawkins Blvd.

  • Hydrometallurgical Processing Of Anode Slimes

    Hydrometallurgical Processing Of Anode Slimes

    Hydrometallurgical Processing of Anode Slimes Obtained from the 67 Figure 3. The SEM images of the dried and ground anode slime sample produced by an electrolysis of 3h with 1000 Am2 a low magnification b high magnification of the marked area Figure 4.

  • An Improved Process For Extraction Of

    An Improved Process For Extraction Of

    This invention is particularly relates to an improved leaching process of anode slime of copper electrorefining plant in sulphuric acid medium for extraction of valuable metals like copper selenium tellurium and gold.

  • Tellurium Extraction From Copper Electrorefining

    Tellurium Extraction From Copper Electrorefining

    Extraction of selenium from copper anode slimes in a . A process using soda roastingalkaline leachingacid leaching to remove selenium tellurium and copper sequentially from the copper anode slime with high content of Ni was tested. Get Price Effect of tellerium in cu electrorefining.

  • Characteristics Of Anode Slime Obtained From Secondary

    Characteristics Of Anode Slime Obtained From Secondary

    2017-9-1Keywords secondary copper anode nickel anode slime wast e sulfuric acid solution ABSTRACT In this paper are presented the results of major el ement distribution from copper anode to anode slime as so as the percentage of anode slime that was obtained during the copper anode electrorefining process.

  • Development Of Characteriation Methods For

    Development Of Characteriation Methods For

    In addition adherent anode slime samples were compared to optical micrograph and SEM-BSE images of respective anode copper samples. It was shown that SEM-EDS and SEM-BSE provided precise information about phases formed during electrorefining.

  • Selective Leaching Of Arsenic And Antimony Contained In The

    Selective Leaching Of Arsenic And Antimony Contained In The

    2012-3-9Scott 2 suggests that depending on the silver and selenium content of copper anodes and the current density used in the refining process different compounds can be found in the anode slimes. Thus if the AgSe ratio in the anode is less than 1.

  • What Is Electrorefining  Electrotechnik

    What Is Electrorefining Electrotechnik

    2020-5-16Electrorefining is a process in which a metal is extracted from its ore through the process of electro-deposition. In Electrorefining the impure metal is taken as the anode while the pure metal is the cathode.

  • Lead Bullion Firerefining And Electrorefining Process

    Lead Bullion Firerefining And Electrorefining Process

    Electrorefining enriches bismuth and precious metal into anode slime for comprehensive recovery. It results to high metal recovery rate and high purity lead and the working environment is relatively better.

  • Us5939042a  Tellurium Extraction From Copper

    Us5939042a Tellurium Extraction From Copper

    The present invention is concerned with a method for the substantially selective extraction of tellurium from copper electrorefining slimes. The method comprises maintaining a molar ratio AgSe AgS or AgSeS at a value of about 2 or less in the slimes during leaching thereof in an autoclave.

  • Electrorefining Chemistry Tutorial  Ausetute

    Electrorefining Chemistry Tutorial Ausetute

    2019-6-21Electrorefining can be used to purify a number of metals including copper nickel cobalt lead and tin. Electrorefining Copper.

  • Electrolytic Refining  Mineral Processing Metallurgy

    Electrolytic Refining Mineral Processing Metallurgy

    2020-6-11Metallurgical ContentBasis of Electrolytic Refining MethodsElectro-refining and Electro-winningElectro-refiningCopperLeadNickelSilver and GoldPrecious MetalsElectro-winningZincCopper Nickel CadmiumPrecious Metals The list of pure non-ferrous metals so widely used in modern industry includes many that are produced by electrolytic means such as copper inc nickel aluminum.

  • Development Of Characterization Methods For

    Development Of Characterization Methods For

    2015-11-11anode slime samples were compared to optical micrograph and SEM-BSE images of respective anode copper samples. It was shown that SEM-EDS and SEM-BSE provided precise information about phases formed during electrorefining.

  • Characterization Of Adherent Anode Slimes In

    Characterization Of Adherent Anode Slimes In

    2015-12-17The following subchapters present in more detail the copper electorening process and different factors affecting the adherent anode slimes. 2.