Browsing by Author "Hamilton, Daniel"
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Reducing the environmental impact of the flotation of sphalerite : an alternative reagent scheme
Hamilton, Daniel (2009)N-Hydrocinnamoyl-N-phenylhydroxylamine (HCNPHA) was found to float sphalerite without activation by copper sulphate. However, concomitant flotation of sulphidic gangue minerals, such as pyrite, significantly reduced the ...