Species interaction in flotation: A laboratory-scale semi-batch study |
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| Authors: | CC Harris A Cuadros-Paz |
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| Institution: | Henry Krumb School of Mines, Columbia University, New York, N.Y. 10027 U.S.A. |
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| Abstract: | Semi-batch flotation tests were performed using different narrow size fractions of three different xanthate-conditioned sulphides floated singly and together in all possible combinations. To ensure proper selective flotation conditions a gangue mineral was included in all tests. Within the reproducibility of the experimentation no significant interaction among the mineral species is indicated, a result which has useful implications in distributed rate coefficient models of flotation kinetics.The conditions under which the present findings may be valid in industrial flotation are discussed, and suggestions are made for further work. |
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