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induction furnace cleaning of copper slag

Induction Furnace Cleaning Of Copper Slag

Induction Furnace Cleaning Of Copper Slag. Nov 01 2019nbsp018332Copper slag cleaning in an electric furnace to decrease the copper content of slag is one of the critical processes in the copper smelting process As shown in Fig 2 the reduction of slag by WCO was realized in this reactor through which copper or copper sulphide was collected in a metalmatte phase and the cleaned slag was

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Copper Smelting Slag Cleaning in an Electric Furnace by

In view of the non-renewable reductant resources and carbon neutralization in the process of copper slag cleaning in an electric furnace, this study proposed to use waste cooking oil as reductant to replace fossil energy. Combined with the phase equilibrium theory and experimental results, the harm of excessive magnetite in the copper smelting slag to the cleaning process was clarified.

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Induction Furnace Cleaning Of Copper Slag

Frequency induction furnace.the high frequency induction furnace consists of cooler, controller and heater box.the in-stallation space was small and the additional equipment such fig.1.xrd patterns (a) and sem-eds results (b) of the particle of the initial copper slag table 1 chemical composition of the copper slag used in this study.(xrf.

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Induction Furnace Cleaning Of Copper Slag

Induction Furnace Cleaning Of Copper Slag Metals, Master / Secondary Alloys, Foundry Ingot AleasturSpain: grain refiners and master alloys for the aluminium industry, Austria Metall (AMAG): aluminium flat rolled products, coils, sheets and plates, foundry

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Find out How to Melt Copper Using Induction Melting Furnaces

Jun 02, 2014· With advance induction furnace, which can deliver anywhere from 60-75% efficiency, is clean, and offers uniformity and purity in the final delivery, is an ideal means of melting copper. Induction Furnaces and Copper Melting While there are many furnaces capable of reaching the melting point of copper, an induction melting system is ideal means

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Control of Slag and Insoluble Buildup in Ladles, Melting

Figure 1: Typical slag buildup in a coreless induction furnace (gray shaded areas) The hottest area of medium and high frequency coreless furnaces is at the mid-point of the power coil. All areas of slag deposit will be at a much lower temperature than those occurring at the center of the coil.

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Clean and Reliable Copper Furnaces ELECTROHEAT

When it comes to melting copper, a copper furnace based on induction is far more reliable than most others. Given that the parts in an induction furnace don’t need to be continually changed or replaced, manufacturers can get the most out of this type of furnace without the need for

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20 questions with answers in INDUCTION FURNACE Science

Jun 24, 2020· We have an induction furnace, which has a copper coil of inner dia. 2.5mm an outer dia. 5mm. Water flows through the coil. Due to using for a long time, the copper coil has rusted inside.

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Copper Smelting Slag Cleaning in an Electric Furnace by

In view of the non-renewable reductant resources and carbon neutralization in the process of copper slag cleaning in an electric furnace, this study proposed to use waste cooking oil as reductant to replace fossil energy. Combined with the phase equilibrium theory and experimental results, the harm of excessive magnetite in the copper smelting slag to the cleaning

More

Reduction of copper smelting slag using waste cooking oil

Nov 01, 2019· Copper slag cleaning in an electric furnace to decrease the copper content of slag is one of the critical processes in the copper smelting process. As shown in Fig. 2,the reduction of slag by WCO was realized in this reactor, through which copper or copper sulphide was collected in a metal/matte phase, and the cleaned slag

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Cleaning of a copper matte smelting slag from a water

In some plants, flash smelting furnace slag (1.6-2 % Cu) and converter slag (5-7 % Cu) are cleaned in an electric arc furnace, where coke is used as a reductant and copper content of waste slag

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Influence of slag composition on reduction control and

by carbothermic reduction, in the electric slag-cleaning furnaces (ESCF). In the first electric furnace (20 MVA), called the SCF (slag-cleaning furnace), copper oxide is reduced to produce blister copper (98.25% Cu) and slag containing 3 to 5% Cu, 0.78% Co. The slag from the first furnace

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Minimization of Copper Losses in Copper Smelting Slag

Sep 21, 2012· During the last few decades, the pyrometallurgical processes used for cleaning copper smelting slags have been steadily optimized. The electric furnace or rotary slag-cleaning furnace are now generally used to perform this task, giving a level of copper in discard slag typically in the range of 0.55 wt.% and 1.3 wt.%, with most plants reporting copper losses in the discard slag

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An Innovated Application of Reutilize Copper Smelter Slag

Characterization of the copper slag. The compositional analysis (Table 1) confirms the presence of iron, silicon, zinc, and aluminum as the significant element in the copper slag, and some other elements in lower level of concentrations, such as calcium, magnesium, chromium and copper

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