copper slag flotation

L.Voisin, W. Kracht and N. Guarda AMTC-DIMin, University of Chile ...

STUDY OF COPPER RECOVERY FROM SMELTING SLAG BY FLOTATION, AND ENERGY. CONSUMPTION, AS AN ALTERNATIVE TO THE USE OF...

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Investment projects - Aurubis Bulgaria

grade by the London Metal Exchange. With the expansion of the Slag Flotation. Plant, the company reached a capacity of copper concentrate of 800,000 t.

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Characterization and recovery of copper values from discarded slag ...

The recovery of copper values from the discarded slag has been explored by applying a flotation technique using conventional sodium isopropyl xanthate (SIX)...

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recovery of copper from copper slag and copper slag flotation ...

Apr 16, 2014 ... Abstract: Copper smelter slag and copper smelter slag flotation tailings were leached using sulphuric acid solutions, without or with the addition...

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Management of copper pyrometallurgical slags: giving ... - SAIMM

the classical processes of flotation and pyrometallurgical extraction. Seven copper ... Table I, and it can be observed that air-cooled copper slag has a black...

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Copper slag - Sustainable development. International journal

Key words: non-ferrous metals slag, copper slag, lead slag, zinc slag, zinc ... Copper concentrate by using flotation techniques could be obtained from the latter.

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A Study of the Optimal Model of the Flotation Kinetics of Copper Slag ...

Nov 15, 2013 ... In this study the effect of mixtures of copper slag and flotation tailings from copper mine Bor, Serbia on the flotation results of copper recovery...

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Effect of Cooling Rate on base Metals Recovery from Copper Matte ...

separation, floatation, leaching and roasting. Slags are no longer classified as waste materials but as secondary resource of metals [12]. Flotation of copper slag...

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Research of the Complex Copper Slag Flotation Experiment

A kind of complex Copper slag has been studied. The run-of-mine grade of copper was 0.93%. Through the research of the flotation separation test, the optimal...

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Development of a Flowsheet for Recovering Copper ... - ejmpep.com

Keywords: Copper refining slags; Size reduction; Flotation; Leaching; ... In some plants, flash smelting furnace slag (1.6-2% Cu) and converter slag (5-7% Cu)...

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Improving Beneficiation of Copper and Iron from Copper Slag by ...

Apr 14, 2016 ... an improvement of beneficiation of copper and iron. Keywords: copper slag; slag modification; flotation; magnetic separation; mineral grain size.

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Utilization of flotation wastes of copper slag as raw material in ...

Abstract: Copper slag wastes, even if treated via processes such as flotation for metal recovery, still contain heavy metals with hazardous properties...

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Patent US3868440 - Recovery of metal values from copper slag ...

Other processes have involved selective leaching of copper from copper smelter slag with aqueous ammonia or nitric acid. Flotation processes have had only...

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Recovery of Copper from the Slag of Khatoonabad Flash Smelting ...

Therefore, the aim of this study was to investigate the possibility of copper recovery from this slag using flotation method, and to determine the effective...

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Copper extraction techniques

Copper extraction techniques refers to the methods for obtaining copper from its ores. .... In general, froth flotation is not used to concentrate copper oxide ores, as oxide .... The mass of slag g...

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comparative results of copper flotation from smelter slag and ...

Production of copper concentrate by flotation of smelter slag has started in ... Keywords: smelter slag, granulation, grinding, flotation, Cu recovery. *Mining and...

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Recovery of copper from reverberatory furnace slag by flotation

Jan 27, 2016 ... The recovery of copper from reverberatory furnace slag utilizing flotation has been studied. The effective factors such as particle size, pH, the...

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Characterization and recovery of copper values from discarded slag.

Sep 11, 2009 ... In any copper smelter large quantities of copper slag are discarded as ... discarded slag has been explored by applying a flotation technique...

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STUDY ОN ТHE BEHAVIOUR OF FLOTATION FAYALITE WASTE ...

Nov 25, 2013 ... FROM COPPER PRODUCTION AT NONISOTHERMAL HEATING ... ABSTRACT. The behaviour of flotation fayalite waste from copper slag at...

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Flotation of copper sulphide from copper smelter slag using multiple ...

Oct 10, 2015 ... Present work focuses on the differences in the performances obtained in the froth flotation of copper smelter slag with multiple collector viz.

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