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Copper Anode Slime Recovery Copper . 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 pre treated by
Conventional pyrometallurgy process of copper anode slime consists the following steps: Roasting with sulfuric acid and deselenium – Acid leaching and decoppering – Noble lead furnace reduction smelting – Oxidation refining to separate silver – Silver electrorefining – Gold electrorefining – Extraction of platinum and palladium – Refining of crude selenium – .
extracted from the anode sludge created by the electrorefining process. Copper concentrates often contain precious metals like Au and Ag. Recovery of these metals from anode slime is economically attractive and also it is environmentally. friendly. Temperature plays a critical role on dissolution of gold. from copper anode slime.
Decopperized anode slime containing gold, silver, selenium, and tellurium is leached with nitric acid and the resulting solution is subjected to the following steps: silver chloride precipitation; simultaneous denitration and chlorination; separation of selenium and tellurium by liquidliquid extraction; stripping of tellurium; and reduction of selenium and tellurium by sulphur dioxide.
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 equipments manufacturer in the world loed in China India along with open pit portable impact crusher Zenith s . live chat
Output: % Copper hode and anode slime. Brief Introduction . 300tpa Copper electrorefining plant. Project loion: Korea. Equipment: FRP Electrolytic cell, 316L stainless steel hode, anode plate mold, integrated transformer rectifier, electrolyte transfer pump, demisting plastic ball. Input: Copper anode. Output: % Copper hode and anode slime. Brief .
· 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., 2014).The predominant method for silver recovery from anode slime is pyrometallurgy, which .
This equipment is designed to strip off copper sheets (starting sheets) from any type of mother blank. It is a machine to slit into a copper piece of the specific size which called "the loop" from a copper sheet. The loop is to connect a starting sheet and suspension bar. It is a machine to assemble the loop and suspension bar to a starting sheet.
Copper Anode Slime Recovery. Anode slime is a byproduct from copper or lead electrorefining 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 . Read More Equipments For Anode Slime Refinery equipments for attrition for ...
Recovery of Silver and Gold from Copper Anode Slimes ... Sep 11, 2014· 1. Roasting. Copper anode slimes are roasted at 600–800°C with sulfuric acid or oxygen, which depends on the composition of slimes. During the process, selenium is evaporated in the form of SeO 2 gas. Copper is present in the form of soluble copper sulfate, which can be ...
· The Page Description. Anode slime is a byproduct from copper or lead electrorefining 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, ie pyrometallurgy .
· Noranda anticipates recovering between 230 million and 270 million lb of copper annually from the Inco anodes. Noranda announced today (June 29) that it will invest 18 million at CCR to raise capacity to 370,000 tonnes/year from the current level of 300,000 tonnes. Work is to be completed in the first quarter of 2006.
Copper anode slimes. While native gold can be found as small nuggets in river deposits, it also occurs in association with a number of other minerals, including copper ores. Gold present in copper ores accumulates in a waste product known as "anode slime". This material forms during electrolytic refining of copper and contains the noncuprous impurities from the initial impure .
The phases in anode slime samples, obtained for different experimental conditions, are defined by the Xray diffraction (XRD) analysis. 2. Materials and Methods Materials NonCommercial Copper Anodes Two types of noncommercial copper anodes regarding the chemical content of Ni, Pb, Sn, and Sb are prepared for the electrorefining ...
equipments for attrition for copper anode slime Recovery of Gold and Silver from Copper Anode Slime: Separation. Anode Slime Hindustan Copper Limited copper anode slime processing
We are specialized in byproduct recovery such as copper and lead anode slime recovery, lead firerefining dross recovery, and secondary metal recycling such as waste lead acid battery/copper scrap recycling/WEEE recycling. SM industrial supplies major equipment such as blast furnace, rotating furnace, anode furnace, tilting reveberatory furnace, anode casting .
Our Attrition Cell Scrubbers break down the slurry slimes to maximize recovery rates. Compare features and benefits to learn more. . Call PHOENIX at +. About; Markets. Aggregate. Aggregates, Stone and Gravel, Reclaimed Concrete. Frac Sand. Frac Sand, Silica Sand, Other Frac Sand Processes. Industrial. Petrochemical, Food Beverage, Power, .
Preparation of Cu Zn Alloy by High Energy Ball Milling of . Cu Zn alloy was prepared by high energy ball milling of elemental copper and zinc With the Simoloyer attrition mill the particle around 10µm with good particle size distributions can be made in 100 min Through the analysis by TG DTA XRD SEM the results show that Cu Zn alloys can be produced by ball milling .
500tpa Copper electrorefining Plant. Project loion: Russia Purchasing time: 2013 Equipment: Electrolytic cell, 316L stainless steel hode, anode plate mold, integrated transformer rectifier, electrolyte transfer pump, demisting plastic ball Input: Copper anode Output: % Copper hode and anode slime
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. .
· In copper electrolysis, the insoluble element of the anodes falls on the bottom of the electrolytic tank as anode slime, from where it is recovered when the anodes are replaced. In addition to copper and nickel, anode slime also contains metals that are more precious than copper, for example tellurium, selenium, gold, silver and platinum metals, as well as impurities .
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Ball mill can process barite, slime, potash feldspar, tungsten carbide,copper ore, slag, hematite, white ash, goldore,aluminum powder, high alumina porcelain, ironpowder, fluoriteore steel slag,dozens or even hundreds of ores . learn more. introduction of rod mill machine 06 22, 2018