copper slag cleaning furnace

copper slag cleaning furnace -

A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. Blast refers to the combustion air being "forced" or supplied above atmospheric pressure.

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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 slag cleaning furnace -

copper slag cleaning furnace, Copper Dressing Solution . The electric furnace technology for the cleaning of copper and nickel slags is a well-established method. Low ...

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Minimization of Copper Losses in Copper Smelting Slag During ...

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 in the range of 0.8–1.0 wt.%.

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OCL

Slag Cleaning Furnace Copper rich oxide slags are melted in electric arc furnace where coke and copper pyrite are added to reduce the copper content in the slag In order to increase the reaction rate the slag are over heated producing low viscosity aggressive slag.

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induction furnace cleaning of copper slag - .za

jaw copper furnace .in. slag crushing furnace for copper melting antimony in a induction furnace. For melting of Copper scrap in general the electric slag cleaning furnace is

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Electric Arc Slag Cleaning Furnace - Yanmu

EAF for slag cleaning is used in copper (or nickel) smelting to recover copper matte from the slag, which is produced from copper smelting furnace such as flash smelting furnace and Ausmelt furnace, so that the slag after its treatment can be discarded.

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Cleaning of a copper matte smelting slag from a water-jacket ...

Cleaning experiments of a copper matte smelting slag from the water-jacket furnace was undertaken by direct reduction in a laboratory-scale electric furnace. The effects of coal-to-slag ratio, w, and the reduction time, t, were considered for two different coal/slag mixing procedures.

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Rectangular furnace design and revolutionary DC-slag cleaning ...

invention to improve slag cleaning technology will be featured, which shows great potentials especially for the PGM and copper related industry. Keywords: submerged arc furnaces, aerro alloys, non-ferrous, copper, slag cleaning, PGM,

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12.3 Primary Copper Smelting

Flash furnace slag is treated in a slag cleaning furnace with coke or iron sulfide. Because copper has a higher affinity for sulfur than oxygen, the copper in the slag (as

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