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Copper Anode Slime Processing Plant In Finland

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  • Technology - Aurubis
    Technology - Aurubis

    Anode slime processing. The anode slimes from the Aurubis copper tankhouses are processed together with the rich lead from the lead refinery in the precious metal production plant. With Aurubis’ modern, environmentally friendly precious metal production facilities, the company covers a wide range of feed materials rich in precious metals

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  • Primary Copper Smelter and Refinery as a Recycling
    Primary Copper Smelter and Refinery as a Recycling

    Recycling 2017, 7, 19 2 of 11 Copper scrap is generated at all stages in the life span of a copper product, including metal production, product manufacturing, and post-consumer disposal [5]

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  • Mining And Refining: Copper, The Metal That Built
    Mining And Refining: Copper, The Metal That Built

    Jan 10, 2022 The waste product left behind in the electrowinning tanks is known as anode slime, and despite its unappealing name is a valuable product. Depending on the minerals present in the feedstock and

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  • Selenium Recovery in Precious Metal Technology
    Selenium Recovery in Precious Metal Technology

    Selenium is mostly extracted from copper anode slimes because the selenium-rich ores are too rare to be mined with profit. When copper anode slimes are processed in a precious metal plant the first step is to remove copper by pressure leach in an autoclave. The anode slime is then dried and fed into a Kaldo furnace

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  • US7731777B2 - Method for processing anode sludge
    US7731777B2 - Method for processing anode sludge

    Processing method of copper anode slime CN103498053A (en) * 2013-10-11: 2014-01-08: 金川集团股份有限公司: Method for separating base metals and noble metals in copper anode slime FI126064B (en) * 2014-05-28: 2016-06-15: Outotec Finland Oy: Hydrometallurgical treatment of anode sludge

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  • for recovery Hydrometallurgical
    for recovery Hydrometallurgical

    Hydrometallurgical processing of anode slime for recovery of valuable metals J. BISWAS', R.K.JANA', V. KUMAR', P. DASGUPTA', M. BANDYOPADHYAY2 and S.K.SANYALZ 'National Metallurgical Laboratory, Jamshedpur-831007 ZJadavpur University, Calcutta-700032 ABSTRACT The anode slime obtained from Indian Copper Complex, Ghatsila was

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  • Primary Copper Smelter and Refinery as a Recycling Plant
    Primary Copper Smelter and Refinery as a Recycling Plant

    Aug 22, 2017 The primary production of sulfide concentrates includes smelting to copper matte or blister copper, conversion of matte to blister copper, and refining to copper. Smelting, converting, and fire-refining can use a limited amount of secondary materials. Molten copper can effectively dissolve many metals, from valuable noble metals to harmful impurities such as

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  • Copper Smelting and Refining Process | Pan Pacific Copper
    Copper Smelting and Refining Process | Pan Pacific Copper

    Slime generated in the electrolytic refining process contains precious and rare metals such as gold, silver, slenium, tellurium, etc. These precious and rare metals are recovered through processes in the slime treatment plant. The powdered gold from the slime treatment plant is melted and cast into ingots

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  • Mining Process | Konkola Copper Mines Plc
    Mining Process | Konkola Copper Mines Plc

    The main refinery at Nkana uses electrolysis to process copper anodes to LME A grade copper cathodes. It has been expanded to accommodate the increased anode production from the Nchanga smelter. The Nchanga Tailings Leach Plant (TLP), one of the largest of its kind in the world, processes tailings from the Nchanga concentrators and stockpiled

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  • AQUEOUS ELECTROTECHNOLOGIES: PROGRESS IN THEORY AND
    AQUEOUS ELECTROTECHNOLOGIES: PROGRESS IN THEORY AND

    Blister copper is processed in an anode plant equipped with two 365 st. tilting reverberatory furnaces, a 26 mold casting wheel and an anode press machine. Copper is electrorefined in a tank house equipped with 768 commercial cells, 44 stripper cells and 40 liberator cells, utilizing two electrolyte circuits and a 21,000 ampere rectifier

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  • Processing of Copper Anode-Slimes for Extraction of Metal
    Processing of Copper Anode-Slimes for Extraction of Metal

    Anode slime is one of the important secondary resources of copper, which is obtained as a by-product during electrolytic refining of copper due to the

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  • Processing of anode slime with deep eutectic solvents as a
    Processing of anode slime with deep eutectic solvents as a

    Nov 01, 2021 The main phases of copper anode slime detected by XRD and SEM/EDX analysis were namely Cu 2 O, SnO 2, and, PbSO 4. After leaching experiments, 97% of copper was recovered from the copper anode slime using ChCl-urea under an optimum condition at 95 C of reaction temperature, 4 h reaction duration and, 1/25 g/mL solid/liquid ratio

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

    Dec 01, 2009 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

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  • Selective Separation and Recovery of Valuable Metals by
    Selective Separation and Recovery of Valuable Metals by

    Apr 16, 2019 The anode slime produced from copper electrorefining is an important by-product in the recovery of valuable metals, especially precious and rare metals.1,2,3 Treatment processes of copper anode slime include traditional pyrometallurgy electrolysis, hydrometallurgy and a flotation-metallurgy combination process. At present, countries using the flotation-metallurgy

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  • Grafintec and Epsilon sign MoU for anode plant - Mining
    Grafintec and Epsilon sign MoU for anode plant - Mining

    2 days ago Grafintec Oy, a Finland-based graphite logistics company, and Epsilon Advanced Materials, an Indian manufacturer of coal tar derivatives, has signed a memorandum of understanding (MoU) with the Finnish City of Vaasa to establish Europe's first anode materials production facility in the GigaVaasa area. The announcement followed a previous update

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  • 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 slimes

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  • uranium ore processing copper anode
    uranium ore processing copper anode

    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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  • Extraction and Refining of the Platinum Metals | Johnson
    Extraction and Refining of the Platinum Metals | Johnson

    The quantity of slime produced by the nickel anodes is far greater than from the copper anodes and although a little falls to the bottom of the cells the majority adheres to the anode and has to be scraped off. This is normally done every 100 running hours, both to bring the platinum metals forward and to stop the anodes becoming passive

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  • (PDF) Characterization and process development for the
    (PDF) Characterization and process development for the

    The aim of this work was to develop a process for the removal of Sn, Sb and As from anode slime out of copper refinery to disburden a subsequent pyrometallurgical processing for precious metals

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  • Characteristics of anode slime obtained from secondary
    Characteristics of anode slime obtained from secondary

    Characteristics of anode slime obtained from second ary copper anodes with high Ni content R. Markovi 1, B. Friedrich 2, J. Stevanovi 3, B. Jugovi 4, M. Dimitrijevi 5, V. Gardi 1, Z.Stevanovi 1 1 Mining and Metallurgy Institute Bor, Zeleni buleva r 35, 19210 Bor, Serbia 2 IME Process Metallurgy and Metal Recycling, RWTH Aa chen University , Intzestrasse 3

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  • Zinc Processing - Illinois: IDEALS Home
    Zinc Processing - Illinois: IDEALS Home

    Anode slime from electrolytic cells consists of impurities not captured prior to the electrowinning process. The composition usually makes the slime a RCRA hazardous waste. Copper cakes are captured and sold to copper processing plants. Secondary Zinc Processing. Secondary zinc production uses process scrap from zinc slabs, zinc oxides and zinc

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  • MECHANIZATION OF INCO'S COPPER CLIFF COPPER REFINERY
    MECHANIZATION OF INCO'S COPPER CLIFF COPPER REFINERY

    Jan 01, 1990 KEYWORDS Tankhouse mechanization, anode scrap, anodes, cathodes, starting sheets, electrolyte, anode slimes. INTRODUCTION INCO's Copper Refinery which is located in Copper Cliff, Ontario, about two kilometers from the Smelter, was constructed in 1929-1930 by American Metals Company and INCO. The Tankhouse operation remained largely unchanged

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  • Processing of copper electrorefining anode slime
    Processing of copper electrorefining anode slime

    (Hait et al., 2002; Hait, Jana and Sanyal, 2009) published a review of anode slime processing, including anode slime leaching by sulfuric acid. Research

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  • PROCESSING OF COPPER ANODE-SLIMES FOR
    PROCESSING OF COPPER ANODE-SLIMES FOR

    hydrometallurgical processing of anode slimes were carried out using different leachants. Chlorination, nitric acid and sulphuric acid (Gill, 1980; Holmes, 1981; Everett, 1994; Petrov, 1999) are used most frequently. Among the methods of the

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  • Processing of Copper Anode-Slimes for Extraction of
    Processing of Copper Anode-Slimes for Extraction of

    Anode slime is one of the important secondary resources of copper, which is obtained as a by-product during electrolytic refining of copper due to the

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