Adsorption and Electrokinetic Studies on
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G.A. Nyamekye; J.S. Laskowski
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Article
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1993
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Elsevier Science
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English
⚖ 396 KB
The previous flotation experiments with heazlewoodite \(\left(\mathrm{Ni}_{3} \mathrm{~S}_{2}\right)\) and chalcocite \(\left(\mathrm{Cu}_{2} \mathrm{~S}\right)\), two major constituents of the Inco matte, revealed that the heazlewoodite flotation was strongly depressed by dextrin in an alkaline env