secondory alcoholes gold anode slime

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  • TREATMENT OF WASTEWATER OBTAINED IN PROCESS FOR ,

    Anode slime, as the raw material for precious metals recovery, is formed as secondary product in electrolytical copper refining 1 Disadvantages of pyrometallurgical process for recovery of precious metals from anode slime, used in RTB Bor, are low recoveries of precious metals and long retention the same in unfinished production...

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  • Treatment of Copper Anode Slime with High Impurity ,

    Treatment of Copper Anode Slime with High Impurity YIN Xiang-hua Guixi Smelter,Jiangxi Copper Corporation,Guixi,Jiangxi 335424,China The particular measurements for treating copper anode slime with high impurity such as arsenic,antimony,bismuth in Guixi Smelter,Jiangxi Copper Ltdand effects achieved in production are introduced...

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  • purification silver gold machines electrolysis

    purification silver gold machines electrolysis Posted at February 8, 2013 , The silver electrolysis anode slime or any other , Jan 23, 1990 Secondary gold sources are the recycled industrial gold wastes from castings or machine ....

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  • copper anode slimes processing equipment

    2 days ago 0183 32 ,sing PROCESSING OF COPPER ANODE-SLIMES FOR EXTRACTION OF METAL Processing of copper anode-slimes for extraction of metal values 125 1988 , where thiourea leaching shows a good potential application to treat sulphideProgram Copper 2016The first step in the anode slime processing is pressure leached copper-free anode slimes in secondary PROCESS EQUIPMENT HELP OPERATIONS pper anode,...

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  • Another word for selenides Synonyms for selenides

    Of cathode, and an electrolyte containing qlb of copper sulphate and z lb of sulphuric acid per gallon, all the gold, platinum and silver present in the crude copper anode remain as metals, undissolved, in the anode slime or mud, and all the lead remains there as sulphate, formed by the action of the sulphuric acid or S04 ions he found also ....

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  • A Novel Process For Recovery Of Te And Se From Copper ,

    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 co-extracted during decopperizing...

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  • The treatment of copper refinery anode slimes SpringerLink

    WC Cooper, A Review of Processes for the Treatment of Copper Refinery Anode Slimes with Particular Reference to Selenium Behaviour and Recovery, final report on project no 169/02/87, Energy, Mines and Resources Canada, CANMET, Ottawa, Canada K1A 0G1 August 1989...

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  • Tellurium Extraction From Copper Electrorefining Slimes ,

    what is the cost of a copper anode slime processing plant What is the cost of a copper anode slime the bottom of the electrorefining » Learn More Patent for extraction of copper, selenium, tellurium and gold Get Price Extraction of tellurium from lead and copper bearing feed...

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  • Saimm 201612 dec by SAIMM

    Journal of the SAIMM December 2016 Extraction of copper and gold from anode slime of Sarcheshmeh Copper Complex Table VI...

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  • THE NEW CESL GOLD PROCESS

    anode slime therefore has a high concentration of said metals relative to the original copper concentrate fed to the smelter, eg 1000X more concentrated Such low mass and high concentrations of gold and silver in the slime lead to low processing costs for final recovery and refining...

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  • Lead Anode Slime Treatment

    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 and hydrometallurgy...

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  • Copper anode slime in French

    copper anode slime translation in English-French dictionary Cookies help us deliver our servic By using our services, you agree to our use of cooki...

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  • Copper extraction

    At the anode, copper and less noble metals dissolve More noble metals such as silver, gold, selenium, and tellurium settle to the bottom of the cell as anode slime, which forms a salable byproduct Copper II ions migrate through the electrolyte to the cathode...

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  • Gold recovery from copper anode slime by means of ,

    Leaching of gold in the copper anode slime is affected by some elements such as silver, iron, and selenium Therefore, copper anode slime was first washed by concentrated nitric acid 65 10 ml of concentrated nitric acid was added to 5 g of copper anode slime, and the obtained mixture was then stirred for 15 min...

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  • Anode slime gained during electrolytic refining process of ,

    The aim of this research is to get better understanding of the electrolytic refining 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 gain of the anode slime is achieved, which, as fine material, falls in ....

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  • PDF Extraction of copper and gold from anode slime of ,

    PDF A hydrometallurgical route was developed to extract metals such as gold, silver, copper, and selenium from anode slime from Sarcheshmeh Copper Complex in Iran For the extraction of copper ....

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  • Gold recovery from copper anode slime by means of ,

    The gold complex adsorbed on the NPs due to their negative surface charge At the last stage, ammonia was added to the gold-attached NP suspension and gold was consequently precipitated in metallic form The results obtained from the method indicate the high efficiency of the method for the recovery of gold from copper anode slime...

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  • PROCESSING OF COPPER ANODE

    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...

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  • electrolytic separation of gold silver copper

    extraction of gold, silver and copper from the copper Cetem Those copper anodes are electrorefined in an electrolytic system, where conditions for extracting gold, silver and copper of anode slime generated during the Electrolytic gold recovery and separation process Electromet, Inc...

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  • Recycling Technology

    This is the starting product for the final refining stage of secondary copper production, the copper tankhouse process, where high-grade copper cathodes are produced in a quality identical to copper cathodes from primary copper production Important by-products, in particular gold and silver, are enriched in the anode slim...

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  • TBRC Furncae Copper Smelting Furnace

    TBRC Furncae Copper Smelting Furnace Product Description All processes of melting, oxidation refining and reduction smelting can happen in on TBRC with super- sonic air lancer and perfect off-gas system, which can rotate 360 176 during any operation, so TBRC becomes multi-function furnace in field of metallurgy plants...

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  • Synthesis of silica gel immobilized thiourea and its ,

    A new silica gel based chelating sorbent with thiourea as a functional group was used for the flow injection FI on-line preconcentration and separation of trace levels of silver, gold and palladium Its sorption characteristics were evaluated by FI-FAAS The selected metal ions were adsorbed on a ,...

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  • for gold mining electrolytic refining in french polynesia

    Refining of Metals Study Material for IIT JEE askIITians In the electrolytic refining of copper, impurities of iron and zinc are dissolved in the electrolyte and white gold, platinum and silver are left behind as anode ,...

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  • Use slime in a sentence slime sentence examples

    Gold is left in the anode slime when copper or silver are refined by the usual processes, but if the gold preponderate in the anode these processes are inapplicable Similar formations are found in the Mediterranean, where a dark mud predominates in the western part, passing into a grey, marly slime in the Tyrrhenian Basin and replaced by a ....

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  • Treatment of copper refinery anode slime

    Oct 05, 1982 0183 32 A process for the removal of lead content in anode slime by subjecting the latter to primary and secondary leach in a medium of an ammonium acetate solution at a temperature not exceeding 80 176 C Whereby lead dissolution is maximized and other metals are minimized...

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  • Malek Naderi AmirKabir University Of Technology ,

    Methods for refining gold from copper anode slime, as the richest secondary source approximately 1000 ppm , have been used for decad But by production of magnetite-gold nanoshell we have managed to make a product with higher added value by applying a novel method Magnetite nanoparticles NPs were prepared using co-precipitation method...

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  • THE ROLE AND INFLUENCE OF IMPURITIES ON THE QUALITY ,

    Gold and platinum-group metals PGMs , which include Pt, Pd, Rh, Ir, Ru and Os, remain their metallic behavior and do not enter the electrolyte Generally, a slightly different conduct compared to silver can be observed Due to their noble nature, they also form part of the anode slime...

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  • Use cathode in a sentence cathode sentence examples

    of cathode, and an electrolyte containing qlb of copper sulphate and z lb of sulphuric acid per gallon, all the gold, platinum and silver present in the crude copper anode remain as metals, undissolved, in the anode slime or mud, and all the lead remains there as sulphate, formed by the action of the sulphuric acid or S04 ions he found also ....

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  • ANODE SLIME GAINED DURING ELECTROLYTIC REFINING ,

    ANODE SLIME GAINED DURING ELECTROLYTIC REFINING PROCESS OF SECONDARY COPPER ANODES Nurten Deva 1, Musa Rizaj , Ismail Duman2, Florian Kongoli3 1 University of Prishtina, Faculty of Mining and ....

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  • The Technological Research on Pre

    The copper anode slime produced in one copper smelter domestically was pre-treated with pressure acid leaching method and the leaching behavior of copper,tellurium and selenium in copper anode slime was studiedThe results show that this method can attain thorough removal of copper and part removal of tellurium and selenium and the silver is still not leached in leaching process...

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