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Dr Margreth Tadie
Lecturer

Short Bio

Education

PhD (Chemical Engineering) University of Cape Town – (2015)

MSc (Chemical Engineering) University of Kwa-Zulu Natal – (2014)

BEng (Chemical Engineering) National University of Science and Technology – (2008)

Professional experience

Lecturer: Department of Process Engineering, Stellenbosch University
2016

Post-Doctoral Research Fellow – Centre for Minerals Research (UCT)
Centre for Minerals Research, University of Cape Town
2015

Honours and awards

International Mineral Processing Congress Best Young Author Award, IMPC Santiago Chile,2014

Faculty of Engineering and the Built Environment Research Award, UCT, 2015
Research Associateship, UCT, 2013

Research Interests

Mineral processing and extractive metallurgy

Surface and interfacial properties of minerals in industrial processes

Application of electrochemical technology to industrial processes and the study of redox systems.

Selected Publications

The use of oxidising agents for control of electrochemical potential in flotation

Wonder Chimonyo, Jenny Wiese, Kirsten Corin, Margreth Tadie and Cyril O’Connor

IMPC 2016: XXVIII International Mineral Processing Congress Proceedings. Published by the Canadian Institute of Mining, Metallurgy and Petroleum

Application of potential control to the flotation of Galena by varying dissolved oxygen, pH and ionic strength levels

Margreth Tadie, Kirsten Corin, Jenny Wiese, and Cyril O’Connor

IMPC 2016: XXVIII International Mineral Processing Congress Proceedings. Published by the Canadian Institute of Mining, Metallurgy and Petroleum

An investigation into the electrochemical interactions between platinum group minerals and sodium ethyl xanthate and sodium diethyl dithiophosphate collectors: Mixed Potential Study

M. Tadie, K. C. Corin, J. G. Wiese, M. Nicol, C. T. O’Connor

Minerals Engineering Vol 83 (2015), pp 44-54

http://dx.doi.org/10.1016/j.mineng.2015.08.003

An investigation into electrochemical interactions between platinum group minerals and xanthate: Voltammetric Study

M. Tadie, K. C. Corin*, J. G. Wiese, M. Nicol#, C. T. O’Connor

Minerals Engineering (2015), pp. 148-155

http://dx.doi.org/10.1016/j.mineng.2014.08.022

Electrochemical interactions of some platinum group minerals with flotation reagents

Margreth Tadie, Kirsten Corin*, Jenny Wiese, M Nicol and Cyril O’Connor

Proceedings of XXVII International Mineral Processing Congress 2014, Santiago Chile

http://www.onemine.org/document/abstract.cfm?docid=219073

Solid–liquid equilibria measurements for binary systems comprising (butyric acid + propionic or pentanoic acid) and (heptanoic acid + propionic or butyric or pentanoic or hexanoic acid)

Tadie, M., Bahadur, I., Reddy, P., Ngema, P.T., Naidoo, P., Deenadayalu, N. &Ramjugernath, D.

The Journal of Chemical Thermodynamics, vol. 57, (2013), no. 0, pp. 485-492.

http://dx.doi.org/10.1016/j.jct.2012.09.019

Teaching

Engineering Chemistry 123