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equipment for recovering copper from furnace slags

equipment for recovering copper from furnace slags

Aug 08, 2011· Because of the high-gradecoppercontent in secondarycopper, it is a feasible method to remelt and refine secondarycopperin the anodefurnaceforcopper recovery

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  • gb1366547a copper refining process process for
    gb1366547a copper refining process process for

    GB1366547A GB2958873A GB2958873A GB1366547A GB 1366547 A GB1366547 A GB 1366547A GB 2958873 A GB2958873 A GB 2958873A GB 2958873 A GB2958873 A GB 2958873A GB 1366547 A GB1366547 A GB 1366547A Authority GB United Kingdom Prior art keywordscopperblackslagrefining oct Prior art date 1970-10-14 Legal status (The legal status is an assumption and is not a legal …

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  • enhancing the flotation recovery of copper minerals in
    enhancing the flotation recovery of copper minerals in

    Jan 01, 2020· Theslagsproduced from the NCSfurnaces(TSLfurnace,copperconverter, reverberatoryfurnace) containcopperranging between 0.8 to 5% w/w. Due to this high content ofcopper, theslagsare milled and floated torecoverthecopper. The main drawback in the current process is that the final flotation tailings grades are in excess of 0.9% Cu

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  • copper loss in slag researchgate
    copper loss in slag researchgate

    Electricfurnace settling has the advantage that it can be used for recovering Cu from reverts and miscellaneous materials around the smelter. Slag flotation has the advantages of more efficient Cu

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  • recovery of iron from steel furnace slags
    recovery of iron from steel furnace slags

    machineryfor recovering copper from furnace slagsmachineryfor recovering copper from furnace slags; Ball MillBall mills are used primary for single stage fine grinding, regrinding, and as the equipment used in the recovery of iron from copper slag,equipment for ,get price

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  • crushing equipment, grinding equipment, mineral processing
    crushing equipment, grinding equipment, mineral processing

    Mineral Processing, Building MaterialsEquipmentOur company, as leading manufacturer and supplier of mining crushers in China, is located in Zhengzhou city, Henan Province. Our main products are crusher machines for processing over 160 kinds of stones and ores in …

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  • furnace copper slag
    furnace copper slag

    Copper slagproperties in reverberatoryfurnacesmelting, flash smelting, and other processes are similar. A typical smeltingslagcontains approximately 30–45% FeO, 30–40% SiO2, 5–10% Al 2 O 3, 2–6% CaO, and 2–4% MgO (Kokal, 2006). Table 3.2 presents the wide-range chemical composition ofcopper slagfrom different sources. Get Price >

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  • chinaslag furnace, chinaslag furnacemanufacturers and
    chinaslag furnace, chinaslag furnacemanufacturers and

    A wide variety ofslag furnaceoptions are available to you, such as 1 year, 2 years. You can also choose from meltingfurnace, heat treatmentfurnace. As well as from none, egypt, and viet nam. And whetherslag furnaceis easy to operate, high productivity, or competitive price. There are 1,842slag furnacesuppliers, mainly located in Asia

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  • arcfurnacemanufacturers suppliers, china arcfurnace
    arcfurnacemanufacturers suppliers, china arcfurnace

    arcfurnacemanufacturer/supplier, China arcfurnacemanufacturer & factory list, find qualified Chinese arcfurnacemanufacturers, suppliers, factories, exporters & …

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  • iron oreslagrecycling and metalsrecovery
    iron oreslagrecycling and metalsrecovery

    SteelSlag RecoveryFor Iron.Slagrecycling -recovery. In 2018, the country produced 27.271 Mta of pig iron and a total of 42.435 Mta of crude steel. This corresponds to 30 % of the total pig iron production and 25.3 % of crude steel production in the EU28. 3824;EquipmentUsed In TheRecoveryOf Iron FromCopper Slag

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  • export of miningequipment henan mining mechanic
    export of miningequipment henan mining mechanic

    As a leading global manufacturer of crushingequipment, millingequipment,dressingequipment,dryingequipmentand briquetteequipmentetc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan

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  • recoveriron andcopperfromcoppersmeltingfurnace slag
    recoveriron andcopperfromcoppersmeltingfurnace slag

    Table of ContentsMaterialsEquipmentOperating ProcedureTest ResultsDiscussionProduct EvaluationConclusionsAppendix—Evaluation of Granulated Iron as a Precipitant for

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  • recover copperfromreverberatory furnace slag
    recover copperfromreverberatory furnace slag

    Laboratory and pilot plant investigations have indicated thatcopperrecoveries of 50% can be achieved with fine grinding and flotation of acopper reverberatory furnace slag. Microscopic and microprobe studies indicate that the recoverablecopperis in the form of matte, chalcocite, and metalliccopper; the percentage ofcopperin particles appearing to becopper-free was from 0.23 – 0.54%

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  • recovery of cobalt, nickel, and copper from slags, using
    recovery of cobalt, nickel, and copper from slags, using

    DC-arcfurnacetechnology has been successfully applied to therecovery of cobalt, nickel, and copper fromnon-ferrousfurnaceand converterslags. Pilot-plant testwork at Mintek has demonstrated recoveries of 98% for nickel and over 80% for cobalt, at power levels of up to 600 kW

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  • recovery of copper from reverberatory furnace slagby
    recovery of copper from reverberatory furnace slagby

    Mar 01, 2004· Therecovery of copper from reverberatory furnace slagutilizing flotation has been studied. The effective factors such as particle size, pH, the amount and type of collector and additives, and flotation time were examined. The effect of cooling rate on flotation behavior of theslag…

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  • recovery of metals from melting furnace slag mining
    recovery of metals from melting furnace slag mining

    The most effective means for therecoveryof metals … Moltenslagmay be fed directly to the 5.6 MVAfurnacefrom a pre-melting … When treatingfurnace slag…

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  • wo2015143574a1 methodfor recovering copper, molybdenum
    wo2015143574a1 methodfor recovering copper, molybdenum

    The invention relates to a methodfor recovering copper, Mo, Fe, Pt, Au, Ag, Zn, Ni, Sn, Co, U, Re, Ge, Se, rare earth metals and any other metal from the Periodic Table of the Elements present in theslagcontent, obtained from theslagproduced bycoppersmelting such as in the fusion and conversion ofslag, from reverberatoryfurnaces, and especially the Teniente converter and Pierce-Smith

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  • nioshtic 2 publications search 10007786 recovering
    nioshtic 2 publications search 10007786 recovering

    The Bureau of Mines is investigating pyrometallurgical and chemical methods torecovervaluable constituents from metallurgical dusts andslags. Under this program a technique was developed torecoveriron from moltencoppersmeltingfurnace slagsby carbon injection.Slagsfrom gas-fired reverberatory and electriccoppersmeltingfurnaceswere treated in an 800-kva electric-arcfurnaceby …

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  • methodfor recovering molybdenum from particulate silicate
    methodfor recovering molybdenum from particulate silicate

    This invention relates to a methodfor recoveringmolybdenum fromcoppersmelterslags, particularlycopperreverberatoryfurnace slags.Slagobtained from the reverberatory smelting ofcopperconcentrate may contain a sufficiently high molybdenum concentration to provide an economic incentive for itsrecovery

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  • metalcess works for metal cycle from ore extraction to
    metalcess works for metal cycle from ore extraction to

    Metalcess provides Waelz Kiln for therecoveryof zinc oxide from low grade zinc-bearing material including zinc leaching residue, zincslagfrom lead smelting, zinc electrolyte purification precipitate, zinc dross from coating production, blastfurnaceflue dust,

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  • furnace copper slag
    furnace copper slag

    Copper slagproperties in reverberatoryfurnacesmelting, flash smelting, and other processes are similar. A typical smeltingslagcontains approximately 30–45% FeO, 30–40% SiO2, 5–10% Al 2 O 3, 2–6% CaO, and 2–4% MgO (Kokal, 2006). Table 3.2 presents the wide-range chemical composition ofcopper slagfrom different sources. Get Price >

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