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UCT RESEARCH REPORT 2012
cell hydroxylation of n-octane by Escherichia coli strains
expressing the CYP153A6 operon. Applied Microbiology
and Biotechnology, 96: 1507-1516.
Harrison, S.T.L., Stevenson, R. and Cilliers, J.J. 2012.
Assessing solids concentration homogeneity in Rushton-
agitated slurry reactors using electrical resistance
tomography (ERT). Chemical Engineering Science, 71:
392-399.
Hauman, M.M., Saib, A.M., Moodley, D.J., Du Plessis, E.,
Claeys, M.C. and Van Steen, E.W.J. 2012. Re-dispersion
of cobalt on a model Fischer-Tropsch catalyst during
reduction-oxidation-reduction cycles. ChemCatChem, 4:
1411-1419.
Kazadi Mbamba, C., Harrison, S.T.L., Franzidis, J.-P. and
Broadhurst, J.L. 2012. Mitigating acid rock drainage risks
while recovering low-sulfur coal from ultrafine colliery wastes
using froth flotation. Minerals Engineering, 29: 13-21.
Kotsiopoulos, A., Hansford, G.S. and Rawatlal, R. 2012. A
dynamic analysis of chalcopyrite bioleaching in continuous
flow reactor systems. AICHE Journal, 58(8): 2428-2440.
Langley, N., Harrison, S.T.L. and van Hille, R.P. 2012. A
critical evaluation of CO
2
supplementation to algal systems
by direct injection. Biochemical Engineering Journal, 68:
70-75.
Lu, Y., Wang, X., Liu, B., Liu, Y. and Yang, X. 2012. Isolation
and characterization of heterotrophic nitrifying strain W1.
Chinese Journal of Chemical Engineering, 20(5): 995-1002.
Luo, J., Van Tan, T.V., Conrad, O. and Vankelecom,
I.F.J. 2012. 1H-1,2,4-triazole as solvent for imidazolium
methanesulfonate. Physical Chemistry Chemical Physics,
14: 11441-11447.
Luo, J., Conrad, O. and Venkelecom, I.F.J. 2012.
Physicochemical properties of phosphonium-based and
ammonium-based protic ionic liquids. Journal of Materials
Chemistry, 22: 20574-20579.
Manono, M., Corin, K.C. and Wiese, J.G. 2012. An
investigation into the effect of various ions and their
ionic strength on the flotation performance of a platinum
bearing ore from the Merensky reef. Minerals Engineering,
36-38: 231-236.
Massey, W., Harris, M.C. and Deglon, D.A. 2012. The effect
of energy input on the flotation of quartz in an oscillating
grid flotation cell. Minerals Engineering, 36-38: 145-151.
McCoy, J. and Rawatlal, R. 2012. A more efficient simulator
of particle size distribution in slurry phase polyolefin
systems. Computers & Chemical Engineering, 36(1): 68-78.
McFadzean, B.J., Castelyn, D. and O'Connor, C.T. 2012.
The effect of mixed thiol collectors on the flotation of
galena. Minerals Engineering, 36-38: 211-218.
Mehlomakulu, B., Nguyen, T.T.N., Delichere, p., Van Steen,
E.W.J. and Millet, J.M.M. 2012. Identification of the active
species in oxidation reactions on mixed oxide catalysts: supra-
surface or bulk surface species. Journal of Catalysis, 289: 1-10.
Mhlanga, S., O'Connor, C.T. and McFadzean, B.J. 2012. A
study of the relative adsorption of guar onto pure minerals.
Minerals Engineering, 36-38: 172-178.
Miettunen, H., Kaukonen, R., Corin, K.C., Ojala, S. and
Keiski, R. 2012. Effect of reducing grinding conditions on
the flotation behaviour of low-S content PGE ores. Minerals
Engineering, 36-38: 195-203.
Mogashana, D., Case, J.M. and Marshall, D. 2012. What
do student learning inventories really measure? A critical
analysis of students' responses to the approaches to
learning and studying inventory. Studies in Higher
Education, 37(7): 783-792.
Mogorosi, R., Fischer, N., Claeys, M.C. and Van Steen,
E.W.J. 2012. Strong-metal-support interaction by molecular
design: Fe-silicate interactions in Fischer-Tropsch catalysts.
Journal of Catalysis, 289: 140-150.
Mokone, T., Lewis, A.E. and van Hille, R.P. 2012. Effect
of post-precipitation conditions on surface properties of
colloidal metal sulphide precipitates. Hydrometallurgy,
119-120: 55-66.
Mokone, T., vanHille, R.P. andLewis, A.E. 2012.Metal sulphides
from wastewater: assessing the impact of supersaturation
control strategies. Water Research, 46: 2088-2100.
Morar, S., Harris, M.C. and Bradshaw, D.J. 2012. The use of
machine vision to predict flotation performance. Minerals
Engineering, 36-38: 31-36.
Morar, S., Bradshaw, D.J. and Harris, M.C. 2012. The use of the
froth surface lamellae burst rate as a flotation froth stability
measurement. Minerals Engineering, 36-38: 152-159.
Mwase, J., Petersen, J. and Eksteen, J.J. 2012. A conceptual
flowsheet of heap leaching of platinum group metals
(PGMs) from a low-grade ore concentrate. Hydrometallurgy,
111-112: 129-135.