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copper flotation from converter slags

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Synergism effect of collectors on copper recovery in ...

Almalyk copper smelter for processing slags together with Cu–Mo ores has been described and ways to optimize the slag flotation process have been examined (Sigedin,

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copper flotation from converter slags - fenixconsulting.eu

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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Recovery of cobalt, nickel, and copper from slags, using DC ...

This technology is applicable to the recovery of nickel, cobalt, copper, and platinum group metals from furnace or converter slags emanating from copper or nickel smelters treating sulphide concentrates.

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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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Slag reprocessing: Magma Copper Company's San Manuel Facility

Slag from the converter at San Manuel contains from 5 to 7 percent copper. Slag generated from the Slag generated from the flash smelter furnace contains approximately 2 percent copper (1.8% to 2.36% are mentioned in

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US4022686A - Flotation process for copper ores and copper ...

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, light oil ...

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THE EFFECT OF COOLING RATE OF SLAG FROM PRIMARY COPPER ...

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

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copper flotation from Converter slags - diebold-bau.eu

copper flotation from converter slags -, 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 Contact Supplier Chapter 6 Copper Production Technology -,

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COPPER Copper production - TU Delft

In the first flotation stage, as much copper as possible is recovered in a ... (e.g., converter slag, refining slag, or flue dusts), and copper-alloy scrap.

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

In this study, the efficiency of flotation in the recovery of copper from the FSF slag of Khatoonabad Copper Complex was assessed, and the effect of operational parameters such as pH, frother dosage, collector dosage, the amount of slag grinding and activator dosage on the recovery of copper was also discussed.

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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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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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Copper Flotation From Converter Slags - Image Results

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copper flotation from converter slags - YouTube

Copper From Converter Slags by Flotation RECOVERY OF COPPER FROM THE COPPER SLAG AND COPPER SLAG Recovery of copper from the copper slag and copper slag flotation tailings 75by oxidative leaching ...

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

Flotation tailings were obtained under industrial conditions as a waste of dressing of converter slag of the Svyatogor copper smeltery (Sverdlovsk region, Russia), at the same time the flotation concentrate is recycled to the smelter.

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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 the Faculty of Engineering and the Built

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

Copper extractions from the copper smelter slag and the copper smelter slag flotation tailings as a function of time at different initial ferric iron concentrations By comparing Figure 2 and 4, it can be seen that both the copper extractions and

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flotation of pgm converter slag - uniquesteel.co.za

Copper Flotation From Converter Slag . Mar 8, 2006 group metals, PGM, base metals, nickel, copper, matte, slag, . gangue from the converter, while a slag milling and ...

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copper flotation from converter slags - circolotennissalerno.it

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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Hydrophobic-surface of copper from converter slag in the ...

The converter slag from a smeltery in Daye contains 2.01% copper. The floatability of copper has a significant influence on the flotation of converter slag.

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12.3 Primary Copper Smelting

12.3 Primary Copper Smelting 12.3.1 General1 Copper ore is produced in 13 states. In 1989, Arizona produced 60 percent of the total U. S. ore. Fourteen domestic mines accounted for more than 95 percent of the 1.45 megagrams (Mg)

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

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 ...

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copper flotation from converter slags - abwasseranlagen.eu

copper slag flotation plant. copper slag flotation plant XSM 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 plant) in more than one hundred of …

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copper flotation from converter slags - icrchastre.be

electric slag cleaning copper smelting - gigsghorg. copper flotation from converter slag Home;, processes used for cleaning copper smelting slags have been steadily optimized The electric furnace or rotary slag

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Copper extraction - Wikipedia

Copper extraction refers to the ... with froth flotation media. Typically, if native copper is a minor ... molten converter slag to recover contained copper. ...

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