Copper Smelting Slag Recovery

Copper smelting slag is produced from copper pyrometallurgy (both smelting and converting stages), usually grading at 03-3% The slag may also contains lead & zinc minerals like galena, sphalerite Copper mainly dwells in the slag in the form of bornite, chalcocite, chalcopyrite, and metallic copper...

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iron recovery from slag processing

By using DR followed by a magnetic separation process for iron recovery from copper slag, Yang obtained iron powder of 9205% iron content with an iron recovery rate of 8101%, and Wang obtained iron powder of 9296% iron content with an iron recovery rate of 9349%...

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Waelz process

The recovered dust (Waelz oxide) is enriched in zinc oxide and is a feed product for zinc smelters, the zinc reduced by-product is known as Waelz slag Sub-optimal features of the process are high energy consumption, and lack of iron recovery (and iron rich slag)...

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Slag recycling process Scrap

Feb 01, 2017· New technology of iron recovery from slag Make additional profit up to $25 mln per year! We transform steelworks waste from headache into incom generating asset Unique metal recovery technology ....

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