Copper Slag Flotation Chuquicamata

Factors affecting nickel recovery from slags produced ...

The mineralogy of the slag plant samples is essentially the same as that of the granulated slag described above. The slag milling specifiion is 50–65 per cent passing 75 µm after which the slag is fed into the flotation circuit. Screen size analysis results for flotation feed samples are shown in Table III.

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Copper extraction from reverberatory and flash furnace ...

· The effect of the slag particle size on copper and iron dissolution is shown in Fig. particle sizes <20 μm, practically all of the sulphide phases are liberated and copper extraction reaches 80–90% for the Chuquicamata and Refimet slags, dissolution is between 4–8%. For sizes >40 μm, the extraction of copper decreases slightly in the Refimet slag and ...

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"Physicochemical characterization of copper slag and ...

recovery. Thus a discussion of slag cleaning is only relevant to sulphide smelters [8, 9]. Two cleaning techniques are in common use in sulphide smelters, electric furnace processing under reducing conditions and slow cooling and flotation. Metals recovered include copper, gold, nickel, cobalt and PGM's [10, 11]. Table 2.

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Chuquicamata Copper Mine

· Chuquicamata Copper Mine. The Chuquicamata mine is a large open pit copper mine loed 1,650km north of Santiago, Chile. The mine, popularly know. The mine has been operating since 1910. The underground mine will be developed at an estimated cost of 2bn. Chuquicamata, one of the largest open pit copper mines and the second deepest openpit ...

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Copper Slag Flotation Chuquicamata

Codelco Wikipedia, the free encyclopedia. Copper has been mined for centuries at Chuquicamata as was shown by the ... However their gradual depletion forced the construction of a mill and flotation plant ... smelter and one Teniente converter with electric furnace and cylindrical slag...

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Copper Slag Flotation Chuquicamata

Copper Slag Flotation Chuquicamata. Copper slag flotation plant mantelzorgleiderdorpnl copper slag flotation mooigezichtnl copper slag flotation plantcopper xstrata altonorte is a custom copper smelting operation loed near the port of acid plant an additional anode furnace inquiry about us eti bakr get price get more chuquicamata copper slag cleaning by.

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hungary chuquicamata copper slag cleaning by flotation

chuquicamata copper slag cleaning by flotation. flotation of copper slag in albania copper slag flotation plant. copper slag flotation plant excellent mining crushing machinery products or production line design, the company is committed to building the Chinese brand mine crushing and processing machinery, mainly crusher, mill, sand making our products (copper slag flotation ...

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RECOVERY OF COPPER FROM SMELTING SLAG BY SULPHATION ...

flotation of slag tailings using sulphuric acid solutions, without or with the addition of either ferric sulphate or hydrogen peroxide. However, the maximum copper extraction attained with the slag was modest at about 63%, whereas that obtained with the slag flotation tailings was as low as 33% (Urosevic et al., 2015). Accordingly, the objective

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The Recovery of Copper from Smelting Slag by Flotation ...

· Abstract. Aiming at the recovery of copper from smelting slag, a flotation approach was studied. It was found that this slag composed of fine particles with complex association and distribution, in which bornite was the main copperbearing mineral after a detailed mineralogy analysis via polarizing microscope, SEM and XRD.

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copper slag flotation chuquicamata

Copper Slag Flotation Chuquicamata greenrevolutionorgin. Chuquicamata Underground Mine Structural Project, grinding and flotation) that will process 50,000 tonnes per day and a roasting plant, in addition to other works, Hence, the existing .

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RECOVERY OF COPPER FROM COPPER SLAG AND COPPER SLAG ...

Abstract: Copper smelter slag and copper smelter slag flotation tailings were leached using sulphuric acid solutions, without or with the addition of either ferric sulphate or hydrogen peroxide. Copper extraction from the slag was typically found to be twice as high as that from the slag flotation tailings.

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Copper Slag Flotation

copper slag flotation chuquicamata Sources of Copper Ore Copper Development Currently the most common source of copper ore is the mineral chalcopyrite CuFeS2 which accounts for about 50 of copper production. For more message, you can mail to: [email protected] or .

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REUTILISATION OF PRIMARY METALLURGICAL WASTES: COPPER SLAG ...

Slag flotation: It requires slow cooling, crushing, grinding and flotation of slag with copper metal and sulphide particles reporting to the flotation concentrate. Main Metals Recovery: Copper 14 Third International Slag Valorisation Symposium │ Mario .

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copper slag flotation chuquicamata

Copper Slag Flotation Chuquicamata. Codelco Wikipedia, the free encyclopedia Copper has been mined for centuries at Chuquicamata as was shown by the However their gradual depletion forced the construction of a mill and flotation plant smelter and one Teniente converter with .

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(PDF) Ferric leaching of copper slag flotation tailings

If grinding is not fine enough for efficient flotation, copper is lost in tailings. In this paper, the ferric leaching of slag flotation tailings is studied. Copper extractions of 66% are achieved ...

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Copper Flotation From Converter Slags

copper slag flotation plant copper slag flotation machine. copper flotation from converter slags YouTube Slag Crusher Machine for iron copper lead is used for crushing Slag in the Slag A Study of the Optimal Model of the Flotation Kinetics of Archives of Mining .

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CODELCO, Chile Programs Its CopperSmelting Operations

CODELCO's Chuquicamata Copper Smelter, loed in Chile, must meet an environmental standard established ... ing mixture contains smelted slag (2FeO Si02) float ing in the liquid because of its lower density. At the end of this phase, all the slag is removed and trans

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Copper Slag Flotation Chuquicamata

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