copper flotation from converter slags

Flotation process for copper ores and copper smelter slags ...

May 10, 1977· A flotation process in which copper ores or copper converter slags are ground and firstly have added thereto benzotriazole or alkyl benzotriazole as an activator and secondly one or more collectors selected from the group consisting of xanthates, dithiophosphates, thiocarbamate esters, dithiocarbamates, mercaptans and dixanthogens and further, if desired, a promoter such as kerosene, …

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Biorecovery of copper from converter slags: Slags ...

Copper can be recovered from the slags by froth flotation after cooling, crushing, and grinding. The obtained Cu-concentrate is sent to the pyrometallurgical process.

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copper flotation from converter slags - transcon.co.in

Slag - Wikipedia. Ferrous and non-ferrous smelting processes produce different slags. The smelting of copper and lead in non-ferrous smelting, for instance, is designed to remove the iron and silica that often occurs with those ores, and separates them as iron-silicate-based slags.

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copper flotation from converter slags

froth flotation converter slags . alkyl benzotriazole copper flotation imsr.co.in. A flotation process in which copper ores or copper converter slags are ground and firstly have added thereto benzotriazole or at the mill using froth flotation.

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Recovery of copper from reverberatory furnace slag by ...

The recovery of copper from reverberatory furnace slag utilizing 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.

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copper flotation from converter slags - smartkye.eu

copper flotation from converter slags Texas Villas Chat Now. flotation of copper slag in copenhagen Chat Now. Copper Slag Flotation Chuquicamata greenrevolution Chat Now. Leaching of copper and zinc from copper converter slag Chat Now. Slag reprocessing: Magma Copper …

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Copper Slag Flotation Plant – Grinding Mill China

In this process, due to high copper lockup in the slag, a separate processing system consisting of electric furnace slag cleaning, converter » Learn More. Copper slag flotation plant,copper slag flotation machine Copper slag flotation plant: The copper slag flotation machine was developed for mineral processing by

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Recovery 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. ... Metal recovery from copper converter slag by roasting with ferric sulphate, Hydrometallurgy, 44 ... (2004) The recovery of copper, by flotation, from calcium-ferrite ...

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Copper recovery by flotation - Springer

Copper recovery by flotation Slag composition loses priority to controlled cooling of the slag. by K. N. Subramanian and N. J. Themelis In recent years, some copper smelters have turned to the use of milling for recovering the copper content of converter type slags. The reasons for doing this have in­ ...

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Optimization of the flotation of copper smelter slags from ...

Elias Sipunga 2015 Optimization of the flotation of copper smelter slags from Namibia Custom Smelters’ Slag Mill Plant Elias Sipunga A research report submitted to …

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Management of copper pyrometallurgical slags: giving ...

materials from copper slag. Recovery of copper, molybdenum, precious metals, silica and iron, that is the most abundant component of the slag, are the goals for this research.

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copper flotation from converter slags - amberfort.in

copper flotation from converter slags Grinding Mill . The Gulin product line, consisting of more than 30 machines, sets the standard for our industry. We plan to help …

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high efficiency copper flotation from converter slags

high efficiency copper flotation from converter slags Newest Super Strip Cable Stripper - Huahong . Scrap wire stripping machine/copper wire recycling/scrap cable wire separator for sale Daily Output, 100 - 300Kg roller pressure and cutting force, Short conversion time, no tools required, Diverse range of accessories, High degree of flexibility .

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high efficiency copper flotation from converter slags

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 grades are much higher then would be economic on a mined ore, istic of pulp has negative effect on the grinding …

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copper flotation from converter slags - mayukhportfolio.co.in

Leaching of copper and zinc from copper converter slag flotation ... Leaching of converter slag flotation tailings from the Svyatogor copper smeltery (Sverdlovsk region, Russia) by sulfuric acid solutions containing ferric ions w.

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2-Recovery of Copper and Cobalt from Converter Slag with a ...

Recovery of Copper and Cobalt from Converter Slag with a New Flotation Method Using H2S 71 Table 1 The spectral wavelength of metal for AAS. Metal Wavelength (nm) Silit (nm) Current (mA) Oxidant-Fuel

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Synergism effect of collectors on copper recovery in ...

AbstractStudy on the effect of collectors synergism on flotation recovery of copper from copper smelting slags has been described in this paper. After analysis of flotation tests, modeling of copper recovery from slags containing this metal was done. Following the model validation, optimization of effective parameters on Cu recovery was performed.

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Slag reprocessing: Magma Copper Company's San Manuel …

SLAG REPROCESSING: MAGMA COPPER COMPANY'S SAN MANUEL FACILITY DRAFT August 1993 ... a mill facility for copper and molybdenum flotation, and a smelter and electrolytic refinery. ... copper concentrations in converter slag are much higher than in tlash furnace slag (Weiss, 1985; Wiley and Sons, 1980).

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THE EFFECT OF COOLING RATE OF SLAG FROM PRIMARY …

Mihajlović - The effect of cooling rate of slag from primary copper production … 129 In Table 1 an overview is given of copper content in flotation tailings in smelters which process slag by flotation. Table 1. Copper content in flotation tailings in different smelters

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Leaching of copper and zinc from copper converter slag ...

Highlights Cu is efficiently leached from copper-zinc waste by H 2 SO 4 solutions with Fe 3+ ions. Fe 3+ ions inhibit zinc and iron leaching from converter slag flotation tailings. Copper and zinc leaching is controlled by chemical reaction on the particle surface.

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Flotation recovery of copper from the converter slag ...

The flotation of smelting copper slags in Yunnan has been studied in this paper. The influences of grinding fineness, different kinds of collectors and the dosage of sodium sulfide, GZT, which ...

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Recovery of Copper from Converter Slags by Flotation.

Laboratory batch flotation tests were conducted on copper converter slags to evaluate the relative merits of recovering copper from slow- cooled versus water-quenched slags. Three slags containing 1.6, 5.0, and 6.6 percent copper were used. More than 90 percent of the copper was recovered in a ...

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Characteristic of Flotation for Recovery of Copper from ...

Almost all copper slags contain a considerable amount of Cu (0.5 - 3.7%) close to or even higher than copper ores. A number of methods for metal recovery from copper slag were reported These methods can be classified into three categories, flotation, leaching and roasting.

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Recovery of copper from converter slags by flotation (Book ...

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