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Effect of collectors, conditioning pH and gases in the separation of sphalerite from pyrite

โœ Scribed by W.Z. Shen; D. Fornasiero; J. Ralston


Book ID
117595975
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
878 KB
Volume
11
Category
Article
ISSN
0892-6875

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Effect of oxidation potential and zinc s
โœ Shuhua He; William Skinner; Daniel Fornasiero ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 367 KB

The effects of oxidation potential (Eh) and zinc sulphate on the separation of chalcopyrite from pyrite were investigated at pH 9.0. The flotation recovery of these minerals is Eh dependent with maximum separation obtained at 275 mV SHE. Zinc sulphate addition improved this mineral separation at an