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- Pålsson, Bertil, et al.
(författare)
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Interpretation of electrode responses with the help of a multivariate technique
- 1992
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Ingår i: Proceedings of the Third International Symposium on Electrochemistry in Mineral and Metal Processing III. - Pennington, NJ : Electrochemical Society, Incorporated. - 1566770181 ; , s. 146-158
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Konferensbidrag (refereegranskat)abstract
- Laboratory measurements with different electrodes in parallel under conditions of varying chemistry of the flotation pulp are reported for the case of Cu--Pb separation. It is found that the redox potential as measured with a glassy-carbon electrode correlates better with the response of an oxygen probe, than the traditional platinum-foil redox electrode. The glassy-C electrode also behaves in a way which averages the responses of mineral electrodes of pyrite, galena and, to some extent, chalcopyrite
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