Raman spectroscopy for the analysis of coal: a review von Potgieter-Vermaak, S., Maledi, N., Wagner, N., Van Heerden, J. H. P., Van Grieken, R., Potgieter, J. H.

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The application of Raman spectrometry to investigate and characterize cement, Part I: A review von Potgieter-Vermaak, S.S., Potgieter, J.H., Van Grieken, R.

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Influence of nickel additions on the corrosion behaviour of low nitrogen 22% Cr series duplex stainless steels von Potgieter, J.H., Olubambi, P.A., Cornish, L., Machio, C.N., Sherif, El-Sayed M.

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Torque and Voltage Quality in Design Optimization of Low-Cost Non-Overlap Single Layer Winding Permanent Magnet Wind Generator von Potgieter, J. H. J., Kamper, M. J.

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The corrosion behaviour of WC-VC-Co hardmetals in acidic media von Konadu, D.S., Merwe, J. van der, Potgieter, J.H., Potgieter-Vermaak, S., Machio, C.N.

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Design of New Concept Direct Grid-Connected Slip-Synchronous Permanent-Magnet Wind Generator von Potgieter, J. H. J., Kamper, M. J.

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The beneficial effect of ruthenium additions on the passivation of duplex stainless steel corrosion in sodium chloride solutions von Sherif, El-Sayed M., Potgieter, J.H., Comins, J.D., Cornish, L., Olubambi, P.A., Machio, C.N.

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A kinetic and thermodynamic investigation into the removal of methyl orange from wastewater utilizing fly ash in different process configurations von Potgieter, J. H., Pardesi, C., Pearson, S.

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An investigation into the effect of various chemical and physical treatments of a South African phosphogypsum to render it suitable as a set retarder for cement von Potgieter, J.H., Potgieter, S.S., McCrindle, R.I., Strydom, C.A.

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Double PM-Rotor, Toothed, Toroidal-Winding Wind Generator: A Comparison With Conventional Winding Direct-Drive PM Wind Generators Over a Wide Power Range von Potgieter, Johannes H. J., Kamper, Maarten J.

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Calculation Methods and Effects of End-Winding Inductance and Permanent-Magnet End Flux on Performance Prediction of Nonoverlap Winding Permanent-Magnet Machines von Potgieter, Johannes H. J., Kamper, Maarten J.

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A comparison of the performance of various synthetic gypsums in plant trials during the manufacturing of OPC clinker von Potgieter, J.H., Potgieter, S.S., McCrindle, R.I.

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A characterisation of the surface properties of an ultra fine fly ash (UFFA) used in the polymer industry von Potgieter-Vermaak, S.S., Potgieter, J.H., Kruger, R.A., Spolnik, Z., van Grieken, R.

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Effects of minor additions of ruthenium on the passivation of duplex stainless-steel corrosion in concentrated hydrochloric acid solutions von Sherif, El-Sayed M., Potgieter, J. H., Comins, J. D., Cornish, L., Olubambi, P. A., Machio, C. N.

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Determination of hexavalent chromium in South African cements and cement-related materials with electrothermal atomic absorption spectrometry von Potgieter, S.S, Panichev, N, Potgieter, J.H, Panicheva, S

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An evaluation of selected waste resources for utilization in ceramic materials applications von Jonker, A., Potgieter, J.H.

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The application of Raman spectrometry to the investigation of cement. Part II: A micro-Raman study of OPC, slag and fly ash von POTGIETER-VERMAAK, S. S, POTGIETER, J. H, BELLEIL, M, DEWEERDT, F, VAN GRIEKEN, R

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Adsorptive removal of various phenols from water by South African coal fly ash von Bada, S.O., Potgieter, J.H., Potgieter-Vermaak, S.S.

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Heavy metals removal from solution by palygorskite clay von Potgieter, J.H., Potgieter-Vermaak, S.S., Kalibantonga, P.D.

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Micro-structural characterization of black crust and laser cleaning of building stones by micro-Raman and SEM techniques von Potgieter-Vermaak, S S, Godoi, R H M, Grieken, R Van, Potgieter, J H, Oujja, M, Castillejo, M

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