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Slime From Copper Electrorefining Process

Anode slime samples were collected from the bottom of the electrolytic cells during the electrorefining of copper these samples were sieved through a 20 mm sieve to remove large inclusions of copper and other foreign material present in the slime a representative sample of the feed slime was analysed for cu pb sn zn ni fe.

  • Extraction Of Gold Silver And Copper From The

    Extraction Of Gold Silver And Copper From The

    Inproceedingsbard2008extractionog titleextraction of gold silver and copper from the copper electrorefining anode slime separation of the metals authorg n bard and l sobral year2008 g n bard l sobral published 2008 copper sulphides concentrates from the flotation process

  • Copper Anode Slime Pyrometallurgy Process View Animation

    Copper Anode Slime Pyrometallurgy Process View Animation

    An environmentally friendly process to selectively 1 introduction copper anode slime is the byproduct of electrorefining of copper which often contains precious metals and is a valuable secondary resource for recovering valuable products such as silver from it ding et al 2017 wang et al 2017 yldrm et al 2014the predominant method for silver recovery from anode slime is pyrometallurgy

  • St Of Pper Electrorefining Anode Slime Processing

    St Of Pper Electrorefining Anode Slime Processing

    Anode slime behaviour in a laboratory‐scale copper electrorefining process combining conventional electrochemical measurements laser‐based visualization and digital image processing the movement of anode slime its spatial distribution and path of falling during the copper electrorefining process were investigated in a laboratory scale

  • Copper Anode Slime

    Copper Anode Slime

    Anode slime is the byproduct of copper or lead electrorefining process and found in electrolytic cell bottom or on the anode scrap surface the copper anode slime and lead anode slime usually contain precious metals like gold and silver depending on the treatment capacity process of anode slime recovery is achieved by two different methods

  • Processing Of Copper Electrorefining Anode Slime A Review

    Processing Of Copper Electrorefining Anode Slime A Review

    Anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper it generally contains cu ni se te ag au platinum group metals pgm pb ba fe etc owing to the presence of valuable metals and metalloids in the anode slime numerous approaches have been made by the researchers to extract them following pyro pyrohydro

  • Processing Of Copper Anode

    Processing Of Copper Anode

    Anode slime samples were collected from the bottom of the electrolytic cells during the electrorefining of copper these samples were sieved through a 20 mm sieve to remove large inclusions of copper and other foreign material present in the slime a representative sample of the feed slime was analysed for cu pb sn zn ni

  • The Treatment Of Copper Refinery Anode Slimes Springerlink

    The Treatment Of Copper Refinery Anode Slimes Springerlink

    Aug 01 1990 there are numerous viable approaches to the treatment of anode slimes from electrolytic copper refining of particular interest in the treatment of slimes are the behavior and recovery of selenium the understanding of the process chemistry involved in the treatment of anode slimes should be aided considerably by recent work on the formation and characterization of

  • Autoclave Leaching Of Copper Electrorefining Anode Slimes

    Autoclave Leaching Of Copper Electrorefining Anode Slimes

    Autoclave leaching of copper electrorefining anode slimes copper electrorefining anode slime autoclave pressure leaching sulfuric acid process parameter

  • Design Guide For Slurry Piping In Copper Electrorefining

    Design Guide For Slurry Piping In Copper Electrorefining

    Byproduct from electrorefining is anode slime which contains precious metals like gold and platinum and it is sensible to process it and recover valuable metals in copper electrorefining plant anode slime is processed as slurry from anode slime electrorefining cells

  • Anode Slime Behaviour In A Laboratory‐scale Copper

    Anode Slime Behaviour In A Laboratory‐scale Copper

    Combining conventional electrochemical measurements laser‐based visualization and digital image processing the movement of anode slime its spatial distribution and path of falling during the copper electrorefining process were investigated in a laboratory scale cell two types of anode slime small agglomerates and fine particles were

  • pdf Extraction Of Copper And Gold From Anode Slime Of

    pdf Extraction Of Copper And Gold From Anode Slime Of

    Copper anode slimes the byproduct of the copper electrorefining process have been the subject of extensive investigation for recovering precious metals viz au ag pt and pd in addition to

  • Copper Refining Electrolyte And Slime Processing

    Copper Refining Electrolyte And Slime Processing

    Copper electrorefining cuer is the principal method for producing 70 of high or 9997 pure copper cathodes from 9799 pure blisterfire refinedscrap copper anodes while the inert and most of less soluble impurities settle as anode slimesludge other soluble impurities particularly the metalloids group va15 elements or q as sb and bi and some transition metals mt codissolved

  • Copper Electrorefining Plant Design amp Configuration

    Copper Electrorefining Plant Design amp Configuration

    Copper electrorefining mainly produce lme cucath1 copper cathode and byproduct anode slime from copper anode metalcess develops mini scale copper er from 1td copper electrorefining system with modular designeasy installation saving installation instruction cost and optimizing your return on

  • Copper Electrowinning Theoretical And Practical Design

    Copper Electrowinning Theoretical And Practical Design

    Copper electrowinning theoretical and practical design 213 introduction the electrowinning of copper ions derived from leaching or solvent extraction is a significant contributor to the global copper commodity supply the process of electrolysis for copper was first developed in the late 19th century and despite numerous advancements in

  • Electrorefining Chemistry Tutorial  Aus

    Electrorefining Chemistry Tutorial Aus

    Electrorefining refers to the process of using electrolysis to increase the purity of a metal extracted from its ore during the electrorefining stage of copper production a series of impure copper anodes and thin starter sheet cathodes such as thin copper foil are suspended in a tank these will be found in the slime at the bottom of

  • Copper Electrolysis Refining Plant Purification Of Copper

    Copper Electrolysis Refining Plant Purification Of Copper

    How does it work copper electrorefining produces copper essentially free of impurities and separates valuable impurities such as gold and silver from copper for recover as by products the process for electrorefining copper is typical of those carried out in aqueous

  • Processing Of Copper Electrorefining Anode Slime A Review

    Processing Of Copper Electrorefining Anode Slime A Review

    Jul 18 2013 abstract anode slime is the insoluble product deposited at the bottom of the electrorefining tank during electrorefining of copper it generally contains cu ni se te ag au platinum group metals pgm pb ba fe etc owing to the presence of valuable metals and metalloids in the anode slime numerous approaches have been made by the researchers to extract them following

  • Pressure Leaching Of Decopperized Copper

    Pressure Leaching Of Decopperized Copper

    Pressure leaching of decopperized copper electrorefining anode slimes in strong acid 467 leaching was conducted for two hours thereafter the autoclave was cooled down to the room temperature and the leach residue were removed for filtration and

  • Characteristics And Processing Of Copper Refinery Anode Slime

    Characteristics And Processing Of Copper Refinery Anode Slime

    Request pdf characteristics and processing of copper refinery anode slime the anode slime obtained from copper electrorefining tank contains several valuable elements the physicochemical

  • Tellurium From Copper Anode Slime To High Purity Product

    Tellurium From Copper Anode Slime To High Purity Product

    Tellurium is a rare metalloid that is vastly produced from copper anode slime which is a byproduct of the copper electrorefining process choosing the proper recovery method strongly depends on the slimes composition mineralogy and tellurium concentration in addition correctly selecting the right method of leaching purification and precipitation in economic and environmental processing

  • Extraction Of Gold Silver And Copper From The

    Extraction Of Gold Silver And Copper From The

    The anode slime is collected in the bottom of the electrolytic cells during the copper electrorefining this slime generated during the copper refining process contains among other base metals costly precious metals as previously mentioned the blister copper

  • Treatment Of Waste Copper Electrolytes Using Insoluble

    Treatment Of Waste Copper Electrolytes Using Insoluble

    The copper anodes used in the process of electrorefining were prepared from the pure metal components copper nickel lead tin and antimony the nickel content was approximately 5 wt while the content of lead tin and antimony was variable where the total maximum content of these elements was up to 3 wt

  • The Treatment Of Copper Refinery Anode Slimes Springerlink

    The Treatment Of Copper Refinery Anode Slimes Springerlink

    There are numerous viable approaches to the treatment of anode slimes from electrolytic copper refining of particular interest in the treatment of slimes are the behavior and recovery of selenium the understanding of the process chemistry involved in the treatment of anode slimes should be aided considerably by recent work on the formation and characterization of

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