copper anode slimes processing equipment

  • Getting more gold from slimes higher productivity in wet

    Through implementing multiple-step Six Sigma tools in processing of the copper anode slimes and the technology development of in-line intelligent ORP measurement in the wet chlorination operation the refinery has enhanced its productivity produces higher quality copper gold and other metals and increased its profitability.

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  • Anode Slimes Konkola Copper Mines Plc

    During the electrolysis process pure copper is deposited on cathode plates and impurities which are soluble fall to the bottom of the cell as anode slimes or sludge. Precious metals (Ag Pt Pd) can be extracted from the anode sludge created by the electro-refining process. Copper concentrates can also contain precious metals like gold and silver.

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  • Recovery of Silver and Gold from Copper Anode Slimes

    Sep 11 2014 · Copper anode slimes produced from copper electrolytic refining are important industrial by-products containing several valuable metals particularly silver and gold. This article provides a comprehensive overview of the development of the extraction processes for recovering silver and gold from conventional copper anode slimes. Existing processes namely pyrometallurgical processes

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  • Precious Metals PlantOutotec

    Precious Metals Plant Outotec® Precious Metals Plant. Ensure high recovery low operating costs and high-quality products. The Outotec Precious Metals Plant is based on over 30 years of experience in anode slime treatment. The recovery and refining processes are highly automated offering a safe working environment and zero toxic gas emissions.

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  • Anode Slime Gained During Electrolysis Process of

    process in order to yield the anode slime. Three types of secondary copper anodes are electro refined in an electrolytic system where the electrolyte is an acid of copper sulphate solution. As a result of the electro-refining process the anode slime has been gained as secondary product.

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  • Process for the Recovery of Gold from Anode Slimes

    Apr 24 2014 · This invention relates to a process for the recovery of gold from anode slimes. In one aspect the invention relates to a continuous completely hydrometallurgical process while in another aspect the invention relates to a process employing improved mixing tank and phase separation tank designs. The smelting stage of the copper producing

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  • copper anode slime processing plantPay For Work

    copper anode slime processing equipment from china. copper anode slime processing equipment made in china. Equipments For Attrition For Copper Anode Slime 77 Views. The Zenith is the professional mining equipments manufacturer in the world located in China Indiacopper anode slimes processing equipment in United Kingdom. Read more. Get Price

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  • equipments for attrition for copper anode slime

    Patent US3944414Treatment of anode slime from copperGoogle. Mar 16 1976 Process for the flotation of anode slime from copper electrolysis size of anode slime concentration of pulp dimension of attrition apparatus Gold SilverU.S. Department of Energy

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  • mintek copper anode slimesRistorante Casal di Gioia

    A Novel Process For Recovery Of Te And Se From Copper Slimes Autoclave Leach Solution Shijie Wang Brad Wesstrom and Jean Fernandez Phelps Dodge Mining Company El Paso Operations 850 Hawkins Blvd. El Paso TX 79915 In pressure oxidation leaching of copper anode slimes more than 65 of the tellurium is coextracted during decopperizing.

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  • Lead Anode Slime-Metalcess

    Anode slime is a byproduct of copper or lead electro-refining 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 i

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  • Copper Refining Electrolyte and Slime Processing

    Copper electro-refining (Cu-ER) is the principal method for producing >70 of high or 99.97 pure copper cathodes from 97-99 pure blister/fire refined-scrap copper anodes. While the inert and most of less soluble impurities settle as anode slime/sludge other soluble impurities particularly the metalloids (group VA/15 elements or Q As Sb and Bi) and some transition metals (Mt) co-dissolved

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  • Copper Anode Slimes Processing Equipment

    Copper Anode Slimes Processing Equipment. The chloride leaching solution of lead anode slime is used to recover cu bisb separately. as a conclusion it is widely acknowledged that the anode slime is complex in content but of high value and the tendency to utilize the anode slime is to shorten recovery process and production period reduce circulating loss and increase recovery rate.

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  • Precious Metals PlantOutotec

    Precious Metals Plant Outotec® Precious Metals Plant. Ensure high recovery low operating costs and high-quality products. The Outotec Precious Metals Plant is based on over 30 years of experience in anode slime treatment. The recovery and refining processes are highly automated offering a safe working environment and zero toxic gas emissions.

    Get Price
  • 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 slimes.

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  • Copper Anode Slime Processing Plant In Finland

    Copper anode slime processing equipment from chinahow copper is made material used processing steps product n its nearly pure state copper is a reddish-orange metal known for its high thermal and top two copper producingcopper anode slime processing plant in finland.

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  • Electrorefining of Copper

    Electrorefining of Copper 1. ElectrorefiningGeneral 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. the electrode reactions are at the anode M → Mn ne-and at the cathode Mn ne-→ M

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  • Furnace systems for the copper industryANDRITZ

    Furnace systems for the copper industry as well as for industries processing copper materials such as cathodes and high-quality scrap. and anode slime from copper electrolysis. Depending on the task different water-cooled lances are used for melting oxidation and reduction.

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  • Electrolytic RefiningMineral Processing Metallurgy

    Metallurgical ContentBasis of Electrolytic Refining MethodsElectro-refining and Electro-winningElectro-refiningCopper Lead Nickel Silver and Gold Precious MetalsElectro-winningZinc Copper Nickel Cadmium Precious 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 zinc nickel aluminum magnesium

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  • Characteristics and Processing of Copper Refinery Anode Slime

    The anode slime obtained from copper electrorefining tank contains several valuable elements. The physico-chemical characteris-tics of the anode slime determines the processing route to recover

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  • Operations Sterlite Copper (A Unit of Vedanta Limited)

    Electrolysis process deposits pure copper (99.99 ) on the stainless steel cathode plates. The impurities and precious metals contained in anodes settle down as anode slimes. Cathodes are then automatically washed stripped and packed. The material handling equipment is sourced from Wenmec.

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  • Smelting and Gold Refining Part 3 Recovering the Gold

    Nov 23 2015 · In this last video we smelt the dried anode slimes and recover a button of precious metals. This is the third and final installment of our smelting and gold refining series. Email info MBMMLLC

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  • Copper Anode Slime Recovery-Copper-Metalcess

    As for hydrometallurgy of copper anode slime the process is relatively flexible and smelters adjusts the process as per the characteristics of the raw material. Whereas the lead anode slime is firstly treated with chloride leaching and then the leaching residue can be mixed with de-selenium and de-coppered copper anode slime for further recovery.

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  • Characteristics and Processing of Copper Refinery Anode Slime

    The anode slime obtained from copper electrorefining tank contains several valuable elements. The physico-chemical characteris-tics of the anode slime determines the processing route to recover

    Get Price
  • Electrorefiningan overview ScienceDirect Topics

    The treatment of copper scrap consisted of copper smelting and converting copper electrorefining anode slimes purification by H 2 SO 4 leach (to remove Cu Ni) doré smelting and silver electrorefining in a Thum cell gold mud leaching with aqua regia gold reduction with SO 2 and selective precipitation of red and yellow salts.

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  • 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 from the pyrometallurgical processing of copper sulphides (such as chalcopyrite

    Get Price
  • Getting more gold from slimes higher productivity in wet

    Through implementing multiple-step Six Sigma tools in processing of the copper anode slimes and the technology development of in-line intelligent ORP measurement in the wet chlorination operation the refinery has enhanced its productivity produces higher quality copper gold and other metals and increased its profitability.

    Get Price
  • Process for the Recovery of Gold from Anode Slimes

    Apr 24 2014 · This invention relates to a process for the recovery of gold from anode slimes. In one aspect the invention relates to a continuous completely hydrometallurgical process while in another aspect the invention relates to a process employing improved mixing tank and phase separation tank designs. The smelting stage of the copper producing

    Get Price
  • Getting More Gold from Slimes Higher Productivity in Wet

    Through implementing multiple-step Six Sigma tools in processing of the copper anode slimes and the technology development of in-line intelligent ORP measurement in the wet chlorination operation the refinery has enhanced its productivity produces higher quality copper gold and other metals and increased its profitability.

    Get Price
  • ElectrowinningWikipedia

    Electrowinning is the oldest industrial electrolytic process. The English chemist Humphry Davy obtained sodium metal in elemental form for the first time in 1807 by the electrolysis of molten sodium hydroxide.. Electrorefining of copper was first demonstrated experimentally by Maximilian Duke of

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  • Copper processingRoasting smelting and converting

    Copper processingCopper processingRoasting smelting and converting Once a concentrate has been produced containing copper and other metals of value (such as gold and silver) the next step is to remove impurity elements. In older processes the concentrate containing between 5 and 10 percent water is first roasted in a cylindrical refractory-lined furnace of either the hearth or

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  • PROCESSING OF COPPER ANODE-SLIMES FOR EXTRACTION

    Processing of copper anode-slimes for extraction of metal values 127 Forty-gram samples of the decopperised slime were leached with 1 dm3 of solution containing different amounts of acidified thiourea and ferric ion as oxidant. The slurry was agitated with a magnetic stirrer at various agitation speeds. Various factors such

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  • Recovering selenium and tellurium from copper refinery slimes

    Elemental copper in slimes arises from two sources fragments ofthe anode which are dislodged during the refining process and report in the slimes and cuprous oxide present in the anode which reacts with sulfuric acid in refining electrolyte dis proportionating to form cupric sulfate and finely divided copper powder which reports in the

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  • Electrorefining of Copper

    Electrorefining of Copper 1. ElectrorefiningGeneral 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. the electrode reactions are at the anode M → Mn ne-and at the cathode Mn ne-→ M

    Get Price
  • Smelting and Gold Refining Part 3 Recovering the Gold

    Nov 23 2015 · In this last video we smelt the dried anode slimes and recover a button of precious metals. This is the third and final installment of our smelting and gold refining series. Email info MBMMLLC

    Get Price
  • 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 from the pyrometallurgical processing of copper sulphides (such as chalcopyrite

    Get Price
  • Electrolytic Refining SilverGoldCopper

    The sludge of cement-copper from this tank is washed and drained in wooden tubs with filter bottoms whence it is transferred to other filter-tubs and allowed to air-dry and then is melted down and cast into anodes for refining. The copper anodes contain lead derived from the silver-bullion metals of the platinum group derived from the gold

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