cost of copper electrorefining anode slime processing

cost of copper electrorefining anode slime processing

Processing of copper electrorefining anode slime: a review ...

18/07/2013  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 ...

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PROCESSING OF COPPER ANODE-SLIMES FOR EXTRACTION OF

Anode slime samples were collected from the bottom of the electrolytic cells during the electro-refining of copper. These samples were sieved through a 2.0 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, As, Sb, SiO2, MgO, and Ag using atomic absorption ...

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cost of copper electrorefining anode slime processing

cost of copper electrorefining anode slime processing. cost of copper electrorefining anode slime processing 09chapter Shodhganga visualisation and digital image processing the movement of anode slime copper anode during electrorefining and accumulates in the slimes layer 24 costly recycle of precious metals in slag and high inprocess inventories of precious

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ANODE SLIME GAINED DURING ELECTROLYTIC REFINING

This slime generated during the electrorefining of copper anodes refining process contains, among other base metals recoverable quantities of gold, silver and the platinum group

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CHARACTERIZATION OF ADHERENT ANODE SLIMES IN COPPER ...

CHARACTERIZATION OF ADHERENT ANODE SLIMES IN COPPER ELECTROREFINING Master’s thesis for the degree of Master of Science in Technology submitted for inspection, Espoo, 12.11.2014. Supervisor Professor Olof Forsén Instructor D.Sc. Jari Aromaa. Aalto University, P.O. BOX 11000, 00076 AALTO aalto.fi Abstract of master’s thesis Author Miamari Aaltonen Title of thesis

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Copper Anode Slime Recovery-Copper- - Metalcess

Anode slime is a byproduct from copper or lead electro-refining process. The copper/lead anode slime usually contain As, Sb, Bi and precious metals like gold and silver. Smelter of anode slime is most likely divided into two groups by the two different recovery processes based on its property and treatment capacity, i.e. pyrometallurgy and hydrometallurgy. The anode slime sometimes needs to be ...

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PROCESSING OF COPPER ANODE-SLIMES FOR EXTRACTION

Anode slime samples were collected from the bottom of the electrolytic cells during the electro-refining of copper. These samples were sieved through a 2.0 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, As, Sb, SiO2, MgO, and Ag using atomic absorption ...

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ANODE SLIME GAINED DURING ELECTROLYTIC REFINING PROCESS

This slime generated during the electrorefining of copper anodes refining process contains, among other base metals recoverable quantities of gold, silver and the platinum group

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CHARACTERIZATION OF ADHERENT ANODE SLIMES IN COPPER ...

CHARACTERIZATION OF ADHERENT ANODE SLIMES IN COPPER ELECTROREFINING Master’s thesis for the degree of Master of Science in Technology submitted for inspection, Espoo, 12.11.2014. Supervisor Professor Olof Forsén Instructor D.Sc. Jari Aromaa. Aalto University, P.O. BOX 11000, 00076 AALTO aalto.fi Abstract of master’s thesis Author Miamari Aaltonen Title of thesis

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cost of copper electrorefining anode slime processing

cost of copper electrorefining anode slime Processing. 196 ELECTROREFINING IN AQUEOUS CHLORIDE MEDIA FOR Considering the high price of tin (~ 25 USD/kg) the entrained ... equipments for attrition for copper anode slime . Equipments For Attrition For Copper Anode Slime, process Equipments For Attrition For Copper Anode Slime 77 Views. The Zenith is the professional mining ...

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Copper Electrorefining Plant Design Configuration

Copper electrorefining mainly produce LME Cu-CATH-1 copper cathode and byproduct anode slime from copper anode. Metalcess develops mini scale copper ER from 1T/d copper electrorefining system with modular design/easy installation, saving installation instruction cost and optimizing your return on investment.

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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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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 observed. The behaviour of the slime was found to be ...

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Electrolytic Refining - Mineral Processing Metallurgy

21/10/2017  In the actual copper-refining operation, the impure alloy of copper, nickel, gold, etc., is cast in a thin, flat plate constituting the anode: the cathode is usually a sheet of pure electrolytic copper. Anodes and cathodes (30 to 40 of each) are immersed in a cell containing copper sulphate and sulphuric acid which serves as an electrolyte. The action of the electric current can be easily ...

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Electrorefining of Copper

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 Electrorefining is a much more common process than electrowinning and such plants occur throughout the world on scales ...

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copper anode slime processing plant in finland

used stone crusher plant for sale in finland . ... cost of anode slime Processing plant. copper anode slime Processing plant Cached19 Jan 2014 copper anode slime ... Inquire Now Processing of CopperElectrolyte Slimes: Evolution

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PROCESSING OF COPPER ANODE-SLIMES FOR EXTRACTION

Anode slime samples were collected from the bottom of the electrolytic cells during the electro-refining of copper. These samples were sieved through a 2.0 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, As, Sb, SiO2, MgO, and Ag using atomic absorption ...

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CHARACTERIZATION OF ADHERENT ANODE SLIMES IN COPPER ...

CHARACTERIZATION OF ADHERENT ANODE SLIMES IN COPPER ELECTROREFINING Master’s thesis for the degree of Master of Science in Technology submitted for inspection, Espoo, 12.11.2014. Supervisor Professor Olof Forsén Instructor D.Sc. Jari Aromaa. Aalto University, P.O. BOX 11000, 00076 AALTO aalto.fi Abstract of master’s thesis Author Miamari Aaltonen Title of thesis

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ANODE SLIME GAINED DURING ELECTROLYTIC REFINING PROCESS

This slime generated during the electrorefining of copper anodes refining process contains, among other base metals recoverable quantities of gold, silver and the platinum group

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Processing of copper electrorefining anode slime: a

(2009). Processing of copper electrorefining anode slime: a review. Mineral Processing and Extractive Metallurgy: Vol. 118, No. 4, pp. 240-252.

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cost of copper electrorefining anode slime processing

cost of copper electrorefining anode slime Processing. 196 ELECTROREFINING IN AQUEOUS CHLORIDE MEDIA FOR Considering the high price of tin (~ 25 USD/kg) the entrained ... equipments for attrition for copper anode slime . Equipments For Attrition For Copper Anode Slime, process Equipments For Attrition For Copper Anode Slime 77 Views. The Zenith is the professional mining ...

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The treatment of copper refinery anode slimes

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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Integrated process for recycling copper anode slime from ...

In industry, the final disposal of e-waste is usually through copper smelting and followed by electro-refining. Compared to the conventional copper anode slime, the anode slime from e-waste smelting is much more valuable and complicated. The major components are gold, silver, tin, lead and antimony. In this paper, an integrated process has been put forward to recycle these metals. To decrease ...

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Electrolytic Refining - Mineral Processing Metallurgy

21/10/2017  In the actual copper-refining operation, the impure alloy of copper, nickel, gold, etc., is cast in a thin, flat plate constituting the anode: the cathode is usually a sheet of pure electrolytic copper. Anodes and cathodes (30 to 40 of each) are immersed in a cell containing copper sulphate and sulphuric acid which serves as an electrolyte. The action of the electric current can be easily ...

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Challenges in the Electrolytic Refining of Silver ...

1IME Process Metallurgy and Metal Recycling, RWTH ... Keywords: silver electrorefining, palladium and copper deposition, parameter influence 1 Abstract Due to the high standards for silver in electronic uses, it is essential to control the behavior of the main impurities such as copper or palladium during the electrolytic refining. In regard to palladium, it is indispensable to control its ...

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Electrowinning - Wikipedia

Electrorefining of copper was first demonstrated experimentally by Maximilian, Duke of Leuchtenberg in 1847. James Elkington patented the commercial process in 1865 and opened the first successful plant in Pembrey, Wales in 1870. The first commercial plant in the United States was the Balbach and Sons Refining and Smelting Company in Newark, New Jersey in 1883. Applications. The most common ...

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