copper slag flotation plant

The Recovery of Copper from Smelting Slag by Flotation

Feb 08, 2017· 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

Author: Jiaqi Fan, Hongxu Li, Liangtian Wei, Chao Li, Shi Sun

Enhancing the flotation recovery of copper minerals in

Jan 01, 2020· Currently, the slags are sent to a milling and flotation plant for liberation and recovery of residual copper The copper recoveries realized in the plant are much lower than expected and it has been postulated that some copper minerals may be occurring in forms that are more difficult to float like oxides or fine disseminations in the gangue

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Optimization of the flotation of copper smelter slags from

plant (Slag Mill Plant) for liberation and recovery of copper This work focuses on optimizing the recovery of copper minerals in copper smelter slags by means of froth flotation Most of the copper minerals present in the Namibia Custom Smelters’ slags are free sulphide minerals,

The recovery of copper, by flotation, from calciumferrite

Apr 01, 2004· The comparative copper flotation behaviour with respect to the (pilot plant) slag type was considered in terms of the overall selectivity of copper over the main gangue element, iron, in the flotation tests conducted A selectivity plot for four of the flotation tests undertaken is presented in Fig 7 In this plot, points on a line with a

Cited by: 57[PDF]

COMPARATIVE RESULTS OF COPPER FLOTATION FROM

Production of copper concentrate by flotation of smelter slag has started in 2001 Flotation concentrate goes to the Copepr Smelter once more for production of copper cathodes and the rough flotation tailings go to the flotation tailing dump Copper recoveries in the flotation process of smelter slag reaches the value of about 45 50%

Flotation of copper sulphide from copper smelter slag

The information will help in the flotation of copper smelter slag for better copper grade and recovery Abstract Present work focuses on the differences in the performances obtained in the froth flotation of copper smelter slag with multiple collector viz sodium isopropyl xanthate (SIPX), sodium diethyl dithiophosphate (DTP) and alkyl

Ferric leaching of copper slag flotation tailings

Jan 01, 2009· Copper can be recovered from the slags by froth flotation after cooling, crushing, and grinding The obtained Cuconcentrate is sent to the pyrometallurgical process 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

Ferric leaching of copper slag flotation tailings

The pyrometallurgical production of copper generates slags, a residue with a significant content of this metal Copper can be recovered from the slags by froth flotation after cooling, crushing

Leaching of Metals from Flotation Tailings of a Copper

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

Recovery of Copper from Slow Cooled Ausmelt Furnace Slag

The recovery of copper by floatation from slow cooled Ausmelt furnace slag was studied in this paper The phases and composition of the slow cooled slag were analyzed The factors which affected the copper recovery efficiency such as grinding fineness, pH value of flotation medium, different collectors and floating process were investigated

milling and flotation of slow cooled copper slag

2020/05/08· Milling And Flotation Of Slow Cooled Copper Slag Floatation processing plantflotation processdaiwo machinerye supply the copper beneficiation plant including the magnetic separator, flotation machine, spiral chute, shaking table, rotary kiln and rotary dryer and so one can design the minerals upgrading solution for copper ore,

Copper Slag Flotation Plant Production Line Godsend

The Recovery Ofcopper Byflotation From Calciumferrite Apr 01 2004 the comparative copper flotation behaviour with respect to the pilot plant slag type was considered in terms of the overall selectivity of copper over the main gangue element iron in the flotation tests conducted a selectivity plot for four of the flotation tests undertaken is presented in fig 7 in this plot points on a line

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Enhancing the flotation recovery of copper minerals in

copper The copper recoveries realized in the plant are much lower than expected and it has been postulated that some copper minerals may be occurring in forms that are more difficult to float like oxides or fine disseminations in the gangue matrix Mineralogical analysis of the slag samples was done using XRay Diffraction (XRD) and

Copper Sulphide Ore Flotation Processing Plant – Best

Copper Sulphide Ore Flotation Processing Plant Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides turnkey project for cement production line, ore

The recovery of copper, by flotation, from calciumferrite

Apr 01, 2004· The comparative copper flotation behaviour with respect to the (pilot plant) slag type was considered in terms of the overall selectivity of copper over the main gangue element, iron, in the flotation tests conducted A selectivity plot for four of the flotation tests undertaken is presented in Fig 7 In this plot, points on a line with a

Copper Slag Flotation Process

Copper Slag Flotation Plant Feldspar Crusher Sales Xsm 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 plant in than one hundred of the worldsales of

Recovery of metal values from copper slags by flotation

For an aircooled slag at optimized conditions, 72% of copper was recovered in one stage flotation and a 126% copper concentrate was achieved The best recovery efficiency was obtained when 30 g

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SUSTAINABILITY OF COPPER SLAG PROCESSING FROM

Flotation is an important technology to recover copper from copper slag There are a few industrial flotation facilities for treatment of copper slag, such as: Magma Copper San Manual facility, USA, Altonorte Flotation Plant, Chile, Outokumpu facility, Finland,

copper slag flotation plant restaurantlerabutinfr

The recovery of copper by flotation from calcium Apr 01 2004 0183 32 The comparative copper flotation behaviour with respect to the pilot plant slag type was considered in terms of the overall selectivity of copper over the main gangue element iron in the flotation tests conducted A selectivity plot for four of the flotation tests undertaken is presented in Fig 7 In this plot points on a line

copper slag beneficiation milling equipment

copper slag beneficiation milling equipment refractory gold ore: Topics by WorldWideScience Flotation plant is widely used in various fields of ore dressing industry For example the separating of gold ore silver galena sphalerite chalcopyrite chalcocite

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OUTOTEC FLASH SMELTING TECHNOLOGY

Outotec Slag Cleaning Slag cleaning at copper and nickel smelters is typically done using an electric furnace process The design of Outotec slag cleaning furnaces is based on our extensive experience with different slag compositions and understanding of how to optimize the process for maximum recovery

(PDF) MICROSCOPY ANALYSIS OF COPPER SLAG AND ITS

For an aircooled slag at optimized conditions, 72% of copper was recovered in one stage flotation and a 126% copper concentrate was achieved The best recovery efficiency was obtained when 30 g

milling and flotation of slow cooled copper slag

2020/05/08· Milling And Flotation Of Slow Cooled Copper Slag Floatation processing plantflotation processdaiwo machinerye supply the copper beneficiation plant including the magnetic separator, flotation machine, spiral chute, shaking table, rotary kiln and rotary dryer and so one can design the minerals upgrading solution for copper ore,

[PDF] Optimization of the flotation of copper smelter

@inproceedings{Sipunga2016OptimizationOT, title={Optimization of the flotation of copper smelter slags from Namibia Custom Smelters' slag mill plant}, author={E Sipunga}, year={2016} } E Sipunga Published 2016 Engineering A research report submitted to the Faculty of Engineering and the Built

Copper Sulphide Ore Flotation Processing Plant – Best

Copper Sulphide Ore Flotation Processing Plant Dewo machinery can provides complete set of crushing and screening line, including Hydraulic Cone Crusher, Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher (Sand Making Machine), fixed and movable rock crushing line, but also provides turnkey project for cement production line, ore

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Management of copper pyrometallurgical slags: giving

the classical processes of flotation and pyrometallurgical extraction Seven copper smelter plants, which extends from the northern Atacama desert to the central part of the country produced Various Indian Copper Plants; (8) Kure Copper Slag and (9,10) Copper Queen ,

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Olympic Dam – Slag Flotation Plant – JTMEC

BHP Olympic Dam engaged Outotec to design and construct the Slag Flotation Plant on the Olympic Dam process plant site to treat recovered slag product from the smelter to increase copper production and make the facility more economical

Copper Slag Flotation Process

Copper Slag Flotation Plant Feldspar Crusher Sales Xsm 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 plant in than one

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Plantwide optimization of a copper smelter: how to do it

dation, reduction and anode castingsteps The copper in FSF slag and PSC slag is recovered in slag flotation as slag concentrate, which is then circulatedre to the FSFas part of the feed mixture The slag at the end of copper blow and athe fter the oxidation step in AF are circulated directly to an empty converter SO

(PDF) MICROSCOPY ANALYSIS OF COPPER SLAG AND ITS

For an aircooled slag at optimized conditions, 72% of copper was recovered in one stage flotation and a 126% copper concentrate was achieved The best recovery efficiency was obtained when 30 g