Copper Smelting Slag Recovery Metalcess
Copper mainly dwells in the slag in the form of bornite, chalcocite, chalcopyrite, and metallic copper. The rest are iron minerals like magnetic iron ore, metallic iron and gangue like fayalite, hedenbergite and amorphous phase matter. Such slag can be concentrated by separation and enrichment to obtain copper
Get PriceCopper Slag Magnetic Separation Machine India
Copper Slag Magnetic Separation Machine India. Iron Recovery from Discarded Copper Slag in a RHF . minerals Article Iron Recovery from Discarded Copper Slag in a RHF Direct Reduction and Subsequent Grinding/Magnetic Separation Process Zhicheng Cao 1,2, Tichang Sun 1,*, Xun Xue 1,2 and Zhanhua Liu 2
Get PriceA Comprehensive Recovery of CopperIron Experimental
With the depletion of mineral resources, more attention is paid on the secondary resources to recover valuable metals. In this paper, a research is carried out to recover copper and iron from copper smelting slag by flotation and magnetic separation. The influence of grinding fineness and collectors on flotation of copper are investigated. A copper concentrate is obtained by flotation and an
Get PriceWhat is Slag? (with pictures)
Jan 27, 2020 · Nonferrous smelting, used to refine copper, lead, and similar metals, produces highly ferrous slag, as iron is an undesired element. Ferrous smelting, such as that used to produce steel, creates non ferrous slag, as all the iron is used in the smelting process. After slag is allowed to age, it can be sold for use in other industrial processes.
Get PriceNICKEL RECOVERY FROM ELECTRIC ARC FURNACE SLAG BY
The target of the current work is to investigate the possibility of nickel recovery from EAF slag by magnetic separation. To meet the target, the effect of the following parameters was studied: grain size, magnetic field intensity, thickness of slag layer, moisture content, and regrinding of the coarser slag
Get PriceSlag cleaning in crossed electric and magnetic fields
Thus, the participation of electrolysis in copper recovery is decreasing from 25% to 5% with the decreasing concentration of dissolved cuprous oxide. 6. Effect of crossed electric and magnetic fields on the rate of slag reduction
Get PriceRECOVERY OF COPPER FROM SMELTING SLAG BY
Recovery of copper from smelting slag by sulphation roasting and water leaching 411 Materials and experimental methods Experiments were conducted using a reverberatory furnace slag from the Bor Copper Concentrator, Serbia. The slag was sampled from the crushing line before entering the milling section of the concentrator.
Get PriceRecovery of iron from copper slag by deep DeepDyve
Nov 20, 2013 · Read "Recovery of iron from copper slag by deep reduction and magnetic beneficiation, International Journal of Minerals, Metallurgy, and Materials" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publiions available at your fingertips.
Get PriceIron Recovery from Copper Slag Through OxidationReduction
Abstract. Large amounts of copper slag containing about 40 wt% iron is generated during the process of producing copper. Recovery of iron from the copper slag is very essential not only for recycling the valuable metals and mineral resources but also for protecting the environment.
Get PriceImproving Beneficiation of Copper and Iron from Copper
to induce the grain growth of copper matte and magnetite by modifying the molten copper slag. As a result, it is effective to improve recovery and separation of copper and iron from the copper slag meanwhile, the latent heat energy of the molten slag was effectively utilized and
Get PriceCopper Slag Magnetic Separation Machine India
Copper Slag Magnetic Separation Machine India. Iron Recovery from Discarded Copper Slag in a RHF . minerals Article Iron Recovery from Discarded Copper Slag in a RHF Direct Reduction and Subsequent Grinding/Magnetic Separation Process Zhicheng Cao 1,2, Tichang Sun 1,*, Xun Xue 1,2 and Zhanhua Liu 2
Get PriceCopper Loss in Slag ResearchGate
Copper Loss in Slag. negative effect of convener slag recycling on the forms of copper and copper recovery in slag cleaning stage. of copper from smelter slag, followed by magnetic
Get PriceWO2015143574A1 Method for recovering copper, molybdenum
The invention relates to a method for 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 the slag content, obtained from the slag produced by copper smelting such as in the fusion and conversion of slag, from reverberatory furnaces, and especially the Teniente converter and PierceSmith
Get PriceRecovery of Copper from Copper Smelting Slag Using a Green
To improve the recovery of copper, the viscosity of copper molten slag is decreased by the reduction of magnetic iron, which, in turn, accelerates the settling and separation of copper droplets
Get Pricesteel slag recovery for iron chauffagenanni.be
Steel Slag Recovery For Iron alanglovercoza recovery of steel from steel slag Dry Magnetic Separation Recovery Iron from Steel Slag Powder Dry Magnetic Separation Recovery Iron from Steel Slag Powder Wei Chen1,a, Zhichun Hu2,b, Shoucang Wu3,c 1M CBao StelT c hno gy rv is, L d, a 2 0941 a 2M CBao StelT c hno gy rv is, L d, a 2 0941 a Get A .
Get PriceIron Recovery from Copper Slag Through OxidationReduction
Abstract Large amounts of copper slag containing about 40 wt% iron is generated during the process of producing copper. Recovery of iron from the copper slag is very essential not only for recycling the valuable metals and mineral resources but also for protecting the environment.
Get PriceDeep reduction recovery of iron from copper slag IIETA
JOURNAL METRICS. CiteScore 2018: 0.2 ℹ CiteScore: CiteScore is the number of citations received by a journal in one year to documents published in the three previous years, divided by the number of documents indexed in Scopus published in those same three years.
Get Priceslag crushing process for recovering metal from induction
Copper Smelting Slag Recovery Metalcess. Copper smelting slag is produced from copper pyrometallurgy (both smelting and converting stages), usually grading at 0.33%. The slag may also contains lead zinc minerals like galena, sphalerite. Copper mainly dwells in the slag in the form of bornite, chalcocite, chalcopyrite, and metallic copper. More
Get PriceImproving Beneficiation of Copper and Iron from Copper
to induce the grain growth of copper matte and magnetite by modifying the molten copper slag. As a result, it is effective to improve recovery and separation of copper and iron from the copper slag meanwhile, the latent heat energy of the molten slag was effectively utilized and
Get Priceslag crushing process for recovering metal from induction
Copper Smelting Slag Recovery Metalcess. Copper smelting slag is produced from copper pyrometallurgy (both smelting and converting stages), usually grading at 0.33%. The slag may also contains lead zinc minerals like galena, sphalerite. Copper mainly dwells in the slag in the form of bornite, chalcocite, chalcopyrite, and metallic copper. More
Get Pricemagnetic separation copper slag hamburgergastmahl.de
Pyrite slag processing recycling machine,non ferrous metal plant copper slag recovery » Learn More. Get Price . copper slag magnetic separation beneficiation Ore Beneficiation,Flotation,Magnetic Separation,Gravity Separation Steel Slag Iron Separa » Learn More.
Get PriceRECOVERY OF COPPER FROM SMELTING SLAG BY
Recovery of copper from smelting slag by sulphation roasting and water leaching 411 Materials and experimental methods Experiments were conducted using a reverberatory furnace slag from the Bor Copper Concentrator, Serbia. The slag was sampled from the crushing line before entering the milling section of the concentrator.
Get PriceMachines For Recovery Of Iron From Slag
copper recovery magnetic slag XSM excellent mining . Process for recovery of iron from copper slag . Copper Flotation Tailings Machine Equipment In . slag . Get Price And Support Online Slag Wikipedia. Slag is the glasslike byproduct left over after a desired metal has been separated . Historically, the resmelting of iron ore slag was
Get PriceCopper Recovery in Smelting Slag Recycling
Copper smelting slag is the solid waste generated in the process of smelting copper. Due to the limitations of the smelting technology, most of the copper smelting slag contains a certain amount of copper. Disposing and recycling copper can effectively reduce the waste of useful resources, while generating considerable economic effectiveness.
Get Priceis slag magnetic chauffagenanni.be
The target of the current work is to investigate the possibility of nickel recovery from EAF slag by magnetic separation To meet the target, the effect of the following parameters was studied: grain size, magnetic field intensity, thickness of slag layer, moisture content, and regrinding of the coarser slag,
Get PriceIron Recovery from Copper Slag Through OxidationReduction
Abstract Large amounts of copper slag containing about 40 wt% iron is generated during the process of producing copper. Recovery of iron from the copper slag is very essential not only for recycling the valuable metals and mineral resources but also for protecting the environment.
Get PriceLatest results of the slag cleaning reactor for copper
LATEST RESULTS OF THE SLAG CLEANING REACTOR FOR COPPER RECOVERY 199 The slag velocity is similar. The results of CFD modelling (Figure 3 and 4) for a large furnace show very high slag velocities (up to 0.08 m/s) below the electrode at low magnetic field values (0.01 tesla). The second part of the channel furnace has a
Get PriceSlag Wikipedia
A slag byproduct of such workings was a colorful, glassy, vitreous material found on the surfaces of slag from ancient copper foundries. It was primarily blue or green and was formerly chipped away and melted down to make glassware products and jewelry. It was also
Get PriceUtilization of Waste Copper Slag to Produce Directly
Copper slag is a waste during pyrometallurgical production of copper from copper sulfide concentrates, about 2.2 The recovery of copper by floatation from copper slag is the most effective and successful route.3–6) reductionmagnetic separation process was developed to recover iron from the slag assaying 39.85% Fe
Get PriceRecovery of copper and cobalt from ancient slag Gülay
About 2.5 million tonnes of copper smelter slag are available in Küre, northern part of Turkey. This slag contains large amounts of metallic values such as copper and cobalt. A representative slag sample containing 0.98% Cu, 0.49% Co and 51.47% Fe was used in the experimental studies.
Get PriceNICKEL RECOVERY FROM ELECTRIC ARC FURNACE SLAG BY
The target of the current work is to investigate the possibility of nickel recovery from EAF slag by magnetic separation. To meet the target, the effect of the following parameters was studied: grain size, magnetic field intensity, thickness of slag layer, moisture content, and regrinding of the coarser slag
Get PriceSlag cleaning in crossed electric and magnetic fields
Thus, the participation of electrolysis in copper recovery is decreasing from 25% to 5% with the decreasing concentration of dissolved cuprous oxide. 6. Effect of crossed electric and magnetic fields on the rate of slag reduction
Get PriceRecovery of cobalt, nickel, and copper from slags, using
Mintek has been working on the recovery of cobalt, and the associated valuable metals, from slags, since 1988, using DCarc furnace technology to effect selective carbothermic reduction of the oxides of cobalt, nickel, copper, (and zinc, where present), while retaining the maximum possible quantity of iron as oxide in the slag.
Get PriceWhat is Slag? (with pictures)
Jan 27, 2020 · Nonferrous smelting, used to refine copper, lead, and similar metals, produces highly ferrous slag, as iron is an undesired element. Ferrous smelting, such as that used to produce steel, creates non ferrous slag, as all the iron is used in the smelting process. After slag is allowed to age, it can be sold for use in other industrial processes.
Get Price(PDF) Magnetite reduction in copper converter slag using
Oct 30, 2018 · Copper slag is a solid waste that has to be treated for metals recovery. In order to recover iron from copper slag, the technology of carbothermic reduction and magnetic
Get PriceA Comprehensive Recovery of CopperIron Experimental
With the depletion of mineral resources, more attention is paid on the secondary resources to recover valuable metals. In this paper, a research is carried out to recover copper and iron from copper smelting slag by flotation and magnetic separation. The influence of grinding fineness and collectors on flotation of copper are investigated. A copper concentrate is obtained by flotation and an
Get PriceA Study on the Recovery of Iron from Copper Slag with
A Study on the Recovery of Iron from Copper Slag with Temperature . KwangMyoung Hwang1, JinSung Lee2, HyunMook Choi3, MinJung Kang4, DongGi Yoo5 separation of the iron components by magnetic separation, and a secondary smelting process to recover alloy phase iron by adding a reducing agent by dry smelting method. However, the
Get PriceCopper extraction Wikipedia
Copper extraction refers to the methods used to obtain copper from its ores.The conversion of copper consists of a series of physical and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors.
Get Pricecopper recovery from slag in south africa
copper recovery from slag in South Africa manufacturer in Shanghai, China. copper recovery from slag in South Africa is manufactured from Shanghai Xuanshi,It is the main mineral processing solutions. Get Price And Support Online aluminium slag making machine africa madhq. slag crusher machine south africa asinagpurcirclein.
Get PriceRecovery of iron from copper slag by deep reduction and
Aiming at recovering iron from highironcontent copper slag, this article introduced a combination technology of deep reduction and magnetic beneficiation, investigated the iron recovery efficiency and optimized the technical conditions. When coke powder with 86wt% fixed carbon was used as a reductant, iron was successfully extracted from the copper slag. Under the optimized condition of the
Get PriceCopper Loss in Slag ResearchGate
Copper Loss in Slag. negative effect of convener slag recycling on the forms of copper and copper recovery in slag cleaning stage. of copper from smelter slag, followed by magnetic
Get PriceRecovery of Copper and Silver by Flotation from Smelting
The recovery of copper from smeltery furnace slag by flotation has been studied. By analysis the slag containing 1.61% copper and 27.80g/t silver is available to recovery. The effective factors such as particle size, the amount and type of collector were examined.
Get PriceIron Recovery from Discarded Copper Slag in a RHF Direct
By using DR followed by a magnetic separation process for iron recovery from copper slag, Yang obtained iron powder of 92.05% iron content with an iron recovery rate of 81.01%, and Wang obtained iron powder of 92.96% iron content with an iron recovery rate of 93.49%. Both of their tests have achieved good results.
Get PriceSmelting reduction and kinetics analysis of magnetic iron
May 25, 2017 · To improve the recovery of copper, the viscosity of copper molten slag is decreased by the reduction of magnetic iron, which, in turn, accelerates the settling and separation of copper droplets
Get Pricecopper smelter slag railroad ballast recovery
copper recovery from slag in india Cupronickel (also known as coppernickel) is an alloy of copper that contains nickel and strengthening elements, such as iron and manganeseDespite its high copper content, cupronickel is silver in colour. Live Chat How To Crush Smelter Slag polrecreatienl.
Get PriceCopper Recovery INDUSTRIAL SCRAP RECYCLING EQUIPMENT
Copper Recovery is a manufacturer of wire and cable recycling equipment, offering sales and service worldwide. We also act as agent or representative for some of the finest European manufacturers of recycling machinery.
Get PriceLatest results of the slag cleaning reactor for copper
LATEST RESULTS OF THE SLAG CLEANING REACTOR FOR COPPER RECOVERY 199 The slag velocity is similar. The results of CFD modelling (Figure 3 and 4) for a large furnace show very high slag velocities (up to 0.08 m/s) below the electrode at low magnetic field values (0.01 tesla). The second part of the channel furnace has a
Get PriceCharacteristics and utilisation of copper slag—a review
The copper slag generated at Kure, has been investigated by Acma et al. (1997) for the recovery of copper, cobalt and production of magnet grade iron oxide by pyrohydrometallurgical route. The fayalitic slag analysing about 0.8% Cu and 0.4% Co is reduced with coke/graphite in a DC arc furnace to yield a liquid alloy rich in iron containing
Get PriceCopper Smelting Slag Recovery Metalcess
Copper mainly dwells in the slag in the form of bornite, chalcocite, chalcopyrite, and metallic copper. The rest are iron minerals like magnetic iron ore, metallic iron and gangue like fayalite, hedenbergite and amorphous phase matter. Such slag can be concentrated by separation and enrichment to obtain copper
Get Pricemagnet seperation of ferrous metals from slag
The magnetic separation method is used for separating metallic iron and iron minerals from steel slag. Commonly used magnetic machines are the crossbelt magnetic separator, drum magnetic separator and magnetic pulley separator. No one system or type of magnet can be used for all ferrous
Get Price