Samuel Kingman

Contact

• workRoom CB8 Coates
  University Park
  Nottingham
  NG7 2RD
  UK
• work0115 951 4165
• sam.kingman@nottingham.ac.uk

Expertise Summary

Professor Sam Kingman was awarded a personal chair at Nottingham in 2006, which at the time made him one of the youngest Professors in the UK. He is also the Director of the National Centre for Industrial Microwave Processing (NCIMP) which is one of the largest activities of its type in the world. In addition to unique dielectric metrology and microwave processing facilities, the Centre currently supports staff and students who are working on a wide range of highly multi-disciplinary research, development and commercialisation projects in the field of industrial microwave processing. In the past 8 years, Professor Kingman has published over 70 journal papers and he holds a number of patents in the field of industrial microwave processing. In 2008, the work of the NCIMP was recognised through the award of The Engineer Technology and Innovation Prize for Environmental Technology and the Environmental Prize of the Society of Petroleum Engineers. Professor Kingman has presented numerous international invited and keynote lectures including a recent Friday Evening Discourse at The Royal Institution of Great Britain. In 2011 he was the recipient of the Bielby medal and Prize award by the Society of Chemical Industry, the Royal Society of Chemistry and the Institute of Materials, Minerals and Mining. He is currently Associate Dean for Research in the Faculty of Engineering at the University of Nottingham.

Research Summary

Dr Sam Kingman's main research interest lies in the field of microwave processing of minerals. Current projects are investigating application of high electric field strength microwave energy to… read more

Recent Publications

• 2011. Inducing fractures and increasing cleat apertures in a bituminous coal under isotropic stress via application of microwave energy International Journal of Coal Geology. 88(1), 75-82
• 2011. Effect of demineralization and heating rate on the pyrolysis kinetics of Jordanian oil shales Fuel Processing Technology. 92(9), 1805-1811
• 2011. Measurement and estimation of aromatic plant dielectric properties. Application to low moisture rosemary Industrial Crops and Products. 33(3), 697-703
• CARASSITI, L., JONES, A., HARRISON, P., DOBSON, P.S., KINGMAN, S., MACLAREN, I. and GREGORY, D.H., 2011. Ultra-rapid, sustainable and selective synthesis of silicon carbide powders and nanomaterials via microwave heating Energy & Environmental Science. 4(4), 1503-1510

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Current Research

Dr Sam Kingman's main research interest lies in the field of microwave processing of minerals. Current projects are investigating application of high electric field strength microwave energy to improve the grindability and downstream processing of mineral ores. He is also have an interested in the design of microwave applicators for materials processing applications, including dissolution, oxidation and chemical reaction. This technology is currently being applied across a diverse range of materials from food to mineral concentrates and is well supported by industry and research councils. The work is carried out on an excellent range of microwave and RF equipment which covers most process requirements. There is also the capability to measure dielectric properties of materials at elevated temperature by collaboration with the School of Electrical and Electronic Engineering at the University of Nottingham. Dr Kingman has strong links with various other microwave processing groups including the School of Chemical Engineering at the University of Birmingham, and the School of Chemical Engineering at the University of Stellenbosch, South Africa and has an interest in developing technology for improving energy efficiency in comminution processes. This includes simulation, modelling and practical studies.

• CARASSITI, L., JONES, A., HARRISON, P., DOBSON, P.S., KINGMAN, S., MACLAREN, I. and GREGORY, D.H., 2011. Ultra-rapid, sustainable and selective synthesis of silicon carbide powders and nanomaterials via microwave heating Energy & Environmental Science. 4(4), 1503-1510
• KAMARUDDIN, M.J., EL HARFI, J., DIMITRAKIS, G., NGUYEN, N.T., KINGMAN, S.W., LESTER, E., ROBINSON, J.P., IRVINE, D.J., 2011. Continuous direct on-line reaction monitoring of a controlled polymerisation via dielectric measurement Green Chemistry. 13(5), 1147-1151
• PEREIRA, I.S.M., ROBINSON, J.P. and KINGMAN, S.W., 2011. Effect of agglomerate size on oil removal during microwave treatment of oil contaminated drill cuttings Industrial & Engineering Chemistry Research. 50(16), 9727-9734
• 2011. Inducing fractures and increasing cleat apertures in a bituminous coal under isotropic stress via application of microwave energy International Journal of Coal Geology. 88(1), 75-82
• 2011. Effect of demineralization and heating rate on the pyrolysis kinetics of Jordanian oil shales Fuel Processing Technology. 92(9), 1805-1811
• 2011. Measurement and estimation of aromatic plant dielectric properties. Application to low moisture rosemary Industrial Crops and Products. 33(3), 697-703
• ROBINSON, J.P., KINGMAN, S.W., BARRANCO, R., SNAPE, C.E. and AL-SAYEGH, H., 2010. Microwave pyrolysis of wood pellets Industrial & Engineering Chemistry Research. 49(2), 459-463
• 2010. Latest developments in the microwave processing of oil contaminated drill cuttings IEEE MTT-S International Microwave Symposium Digest. 1432-1435
• ROBINSON, J., KINGMAN, S., IRVINE, D., LICENCE, P., SMITH, A., DIMITRAKIS, G., OBERMAYER, D. and KAPPE, C.O., 2010. Electromagnetic simulations of microwave heating experiments using reaction vessels made out of silicon carbide Physical Chemistry Chemical Physics. 12(36), 10793-10800
• 2010. Microwave treatment of oil contaminated drill cuttings - Towards a commercial scale system Society of Petroleum Engineers - SPE International Conference on Health, Safety and Environment in Oil and Gas Exploration and Production. 4, 2280-2285
• ROBINSON, J., KINGMAN, S., IRVINE, D., LICENCE, P., SMITH, A., DIMITRAKIS, G., OBERMAYER, D. and KAPPE, C.O., 2010. Understanding microwave heating effects in single mode type cavities: theory and experiment Physical Chemistry Chemical Physics. 12(18), 4750-4758
• SMITH, A.D., LESTER, E.H., THURECHT, K.J., KINGMAN, S.W., HARFI, J.E., DIMITRAKIS, G., ROBINSON, J.P., IRVINE, D.J., 2010. Temperature dependence of the dielectric properties of 2,2'-azobis(2- methyl-butyronitrile) (AMBN) Industrial and Engineering Chemistry Research. 49(6), 3011-3014
• SMITH, A.D., LESTER, E., THURECHT, K.J., HARFI, J.E., DIMITRAKIS, G., KINGMAN, S.W., ROBINSON, J.P., IRVINE, D.J., 2010. Dielectric properties of free-radical polymerizations: Molecularly symmetrical initiators during thermal decomposition Industrial and Engineering Chemistry Research. 49(4), 1703-1710
• ROBINSON, J.P., KINGMAN, S.W., SNAPE, C.E., BRADSHAW, S.M., BRADLEY, M.S.A., SHANG, H. and BARRANCO, R., 2010. Scale-up and design of a continuous microwave treatment system for the processing of oil-contaminated drill cuttings Chemical Engineering Research and Design. 88(2), 146-154
• FOKEER, S., LOWNDES, I. and KINGMAN, S., 2009. An experimental investigation of pneumatic swirl flow induced by a three lobed helical pipe International Journal of Heat and Fluid Flow. 30(2), 369-379
• VALLANCE, S.R., ROUND, D.M., RITTER, C., CUSSEN, E.J., KINGMAN, S. and GREGORY, D.H., 2009. Ultrarapid microwave synthesis of superconducting refractory carbides Advanced Materials. 21(44), 4502-4504
• 2009. Dielectric properties of Jordanian oil shales Fuel Processing Technology. 90(10), 1259-1264
• 2009. Microwave treatment of oil-contaminated drill cuttings at pilot scale SPE Drilling and Completion. 24(3), 430-435
• 2009. A new technology of microwave treatment of oil contaminated drilling waste in a single mode cavity Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section). 25(3), 358-362
• 2009. Microwave-assisted total digestion of sulphide ores for multi-element analysis Analytica Chimica Acta. 638(1), 101-105
• DIMITRAKIS, G.A., GEORGE, M., POLIAKOFF, M., HARRISON, I., ROBINSON, J., KINGMAN, S., LESTER, E., GREGORY, A.P. and LEES, K., 2009. A system for traceable measurement of the microwave complex permittivity of liquids at high pressures and temperatures Measurement Science and Technology. 20(4), 045901
• ROBINSON, J.P., KINGMAN, S.W., SNAPE, C.E., BARRANCO, R., SHANG, H., BRADLEY, M.S.A. and BRADSHAW, S.M., 2009. Remediation of oil-contaminated drill cuttings using continuous microwave heating Chemical Engineering Journal. 152(2-3), 458-463
• ROBINSON, J.P., KINGMAN, S.W., SNAPE, C.E., SHANG, H., BARRANCO, R. and SAEID, A., 2009. Separation of polyaromatic hydrocarbons from contaminated soils using microwave heating Separation and Purification Technology. 69(3), 249-254
• DIMITRAKIS, G., VILLAR-GARCIA, I.J., LESTER, E., LICENCE, P. and KINGMAN, S., 2008. Dielectric spectroscopy: a technique for the determination of water coordination within ionic liquids Physical Chemistry Chemical Physics. 10(20), 2947-2951
• PINERO-HERNANZ, R., DODDS, C., HYDE, J., GARCIA-SERNA, J., POLIAKOFF, M., LESTER, E., COCERO, M. J., KINGMAN, S., PICKERING, S. and WONG, K. H., 2008. Chemical recycling of carbon fibre reinforced composites in nearcritical and supercritical water COMPOSITES PART A. VOL 39(NUMBER 3), 454-461
• ROBINSON, J. P., SNAPE, C. E., KINGMAN, S. W. and SHANG, H., 2008. Thermal desorption and pyrolysis of oil contaminated drill cuttings by microwave heating JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS. VOL 81(NUMBER 1), 27-32
• JACKSON, K., KINGMAN, S.W., WHITTLES, D.N., LOWNDES, I.S. and REDDISH, D.J., 2008. The effect of strain rate on the breakage behaviour of rock Archives of Mining Sciences. 53(1), 3-22
• 2008. The effect of strain rate on the breakage behaviour of rock Archives of Mining Sciences. 53(1), 3-22
• 2008. Development of microwave treatment technique for oil contaminated drill cuttings ) Yadian Yu Shengguang/Piezoelectrics and Acoustooptics. 30(2), 136-138
• 2008. Microwave thermal remediation technique of organic contaminated soil Yadian Yu Shengguang/Piezoelectrics and Acoustooptics. 30(2), 39-41
• 2008. Microwave treatment of oil-contaminated drill cuttings at pilot scale Society of Petroleum Engineers - 9th International Conference on Health, Safety and Environment in Oil and Gas Exploration and Production 2008 - "In Search of Sustainable Excellence". 2, 899-905
• 2008. Ferric chloride leaching of chalcopyrite: Synergetic effect of CuCl2 Hydrometallurgy. 91(1-4), 89-97
• ROBINSON, J.P., KINGMAN, S.W. and ONOBRAKPEYA, O., 2008. Microwave-assisted stripping of oil contaminated drill cuttings Journal of Environmental Management. 88, 211-218
• PIÑERO-HERNANZ, R., GARCIA-SERNA, J., DODDS, C., HYDE, J., POLIAKOFF, M., COCERO, M.J., KINGMAN, S., PICKERING, S. and LESTER, E., 2008. Chemical recycling of carbon fibre composites using alcohols under subcritical and supercritical conditions Journal of Supercritical Fluids. 46(1), 83-92
• KINGMAN, S.W., LOWNDES, I.S., PETAVRATZI, E. and WHITTLES, D.N., 2008. An investigation into the mechanism of dust generation in a tumbling mill Journal of Rock Mechanics and Tunnelling Technology. 14(2), 77-102
• ROBINSON, J. and KINGMAN, S., 2008. Cooking up drill cuttings The Chemical Engineer. 38-39
• WANG, X., MILES, N.J. and KINGMAN, S., 2008. Segregation of ultrafine particles in a centrifugal fluidized bed separator ADVANCED POWDER TECHNOLOGY. VOL 19(NUMB 4), 335-348
• SILVESTER, S.A., LOWNDES, I.S., KINGMAN, S.W. and ARROUSSI, A., 2007. Improved dust capture methods for crushing plant Applied Mathematical Modelling. 31(2), 311-331
• WHITTLES, D.N., LOWNDES, I.S., KINGMAN, S.W., YATES, C. and JOBLING, S., 2007. The stability of methane capture boreholes around a long wall coal panel International Journal of Coal Geology. 71(2-3), 313-328
• JONES, D. A., KINGMAN, S. W., WHITTLES, D. N. and LOWNDES, I. S., 2007. The influence of microwave energy delivery method on strength reduction in ore samples Chemical Engineering and Processing: Process Intensification. 46(4), 291-299
• PETAVRATZI, E., KINGMAN, S. W. and LOWNDES, I. S., 2007. Assessment of the dustiness and the dust liberation mechanisms of limestone quarry operations Chemical Engineering and Processing: Process Intensification. 46(12), 1412-1423
• SHANG, H., ROBINSON, J. P., KINGMAN, S. W., SNAPE, C. E. and WU, Q., 2007. Theoretical Study of Microwave Enhanced Thermal Decontamination of Oil Contaminated Waste CHEMICAL ENGINEERING AND TECHNOLOGY. VOL 30(NUMBER 1), 121-130
• ROBINSON, J.P., KINGMAN, S.W., SNAPE, C.E. and SHANG, H., 2007. Pyrolysis of biodegradable wastes using microwaves PROCEEDINGS- INSTITUTION OF CIVIL ENGINEERS WASTE AND RESOURCE MANAGEMENT. VOL 160(ISSU 3), 97-104
• AL-HARAHSHEH, M. and KINGMAN, S., 2007. The influence of microwaves on the leaching of sphalerite in ferric chloride CHEMICAL ENGINEERING AND PROCESSING. VOL 46(NUMBER 10), 883-888
• DOCX, J., KINGMAN, S.W., LESTER, E.H., LOWNDES, I.S., SILVESTER, S.A. and WU, T., 2007. An investigation into unpaved road emissions from a UK surface limestone quarry using cylindrical adhesive pad collectors and image analysis International Journal of Mining, Reclamation and Environment. 21(2), 126-143
• VALLANCE, S.R., KINGMAN, S. and GREGORY, D.H., 2007. Ultrarapid materials processing: synthesis of tungsten carbide on subminute timescales Advanced Materials. 19(1), 138-142
• WHITTLES, D.N., LOWNDES, I.S., KINGMAN, S.W., YATES, C. and JOBLING, S., 2006. Influence of geotechnical factors on gas flow experienced in a UK longwall coal mine panel International Journal of Rock Mechanics and Mining Sciences. 43(3), 369-387
• APPLETON, T.J., KINGMAN, S.W., LOWNDES, I.S. and SILVESTER, S.A., 2006. The development of a modelling strategy for the simulation of fugitive dust emissions from in-pit quarrying activities: a UK case study International Journal of Mining, Reclamation and Environment. 20(1), 57-82
• WHITTLES, D. N., KINGMAN, S., LOWNDES, I. and JACKSON, K., 2006. Laboratory and numerical investigation into the characteristics of rock fragmentation Minerals Engineering. 19(14), 1418-1429
• LOWNDES, I. S., YANG, Z. Y., KINGMAN, S. W., SILVESTER, S. A. and TUCK, M. A., 2006. A parametric study of a longwall district climatic prediction and planning model Transactions of the Institution of Mining and Metallurgy: Section A Mining Technology. 115(3), 99-121
• HYDE, J. R., LESTER, E., KINGMAN, S., PICKERING, S. and WONG, K. H., 2006. Supercritical propanol, a possible route to composite carbon fibre recovery: A viability study Composites Part A: Applied Science and Manufacturing. VOL 37(NUMBER 11), 2171-2175
• LESTER, E., KINGMAN, S., DODDS, C. and PATRICK, J., 2006. The potential for rapid coke making using microwave energy FUEL -GUILDFORD-. VOL 85(NUMBER 14-15), 2057-2063
• SHANG, H., SNAPE, C.E., KINGMAN, S.W. and ROBINSON, J.P., 2006. Microwave treatment of oil-contaminated North Sea drill cuttings in a high power multimode cavity Separation and Purification Technology. 49(1), 84-90
• AL-HARAHSHEH, M., KINGMAN, S., RUTTEN, F. and BRIGGS, D., 2006. ToF-SIMS and SEM study on the preferential oxidation of chalcopyrite INTERNATIONAL JOURNAL OF MINERAL PROCESSING. VOL 80(NUMBER 2-4), 205-214
• AL-HARAHSHEH, M., KINGMAN, S. and BRADSHAW, S., 2006. The reality of non-thermal effects in microwave assisted leaching systems? HYDROMETALLURGY -AMSTERDAM-. VOL 84(NUMBER 1-2), 1-13
• KINGMAN, S.W., 2006. Recent developments in microwave processing of minerals International Materials Reviews. 51(1), 1-12
• AL-HARAHSHEH, M., KINGMAN, S. and BRADSHAW, S., 2006. Scale up possibilities for microwave leaching of chalcopyrite in ferric sulphate INTERNATIONAL JOURNAL OF MINERAL PROCESSING. VOL 80(NUMBER 2-4), 198-204
• AL-HARAHSHEH, M., RUTTEN, F., BRIGGS, D. and KINGMAN, S., 2006. Preferential oxidation of chalcopyrite surface facets characterized by ToF-SIMS and SEM APPLIED SURFACE SCIENCE. VOL 252(NUMBER 19), 7155-7158
• WHITTLES, D., LOWNDES, I.S., KINGMAN, S., YATES, C. and JOBLING, S., 2006. Geomechanical factors affecting the installation and stability of a surface goaf well at a deep UK coal mine Archives of Mining Sciences. 51(2), 197-230
• WANG, X., MILES, N. J. and KINGMAN, S., 2006. Numerical study of centrifugal fluidized bed separation Minerals Engineering. VOL 19(NO 10), 1109-1114
• LEAPER, M.C., SMITH, A.J., SWIFT, M.R., KING, P.J., WEBSTER, H.E., MILES, N.J. and KINGMAN, S.W., 2005. The behaviour of water-immersed glass-bronze particulate systems under vertical vibration Granular Matter. 7(2-3), 57-67
• JONES, D.A., KINGMAN, S.W., WHITTLES, D.N. and LOWNDES, I.S., 2005. Understanding microwave assisted breakage Minerals Engineering. 18(7), 659-669
• WHITTLES, D. N., KINGMAN, S., LOWNDES, I. S. and GRIFFITHS, R., 2005. An investigation into the parameters affecting mass flow rate of ore material through a microwave continuous feed system Advanced Powder Technology. VOL 16(NUMB 6), 585-610
• PETAVRATZI, E., KINGMAN, S. and LOWNDES, I., 2005. Particulates from mining operations: A review of sources, effects and regulations Minerals Engineering. 18(12), 1183-1199
• APPLETON, T.J., COLDER, R.I., KINGMAN, S.W., LOWNDES, I.S. and READ, A.G., 2005. Microwave technology for energy-efficient processing of waste Applied Energy. 81(1), 85-113
• AL-HARAHSHEH, M., KINGMAN, S., HANKINS, N., SOMERFIELD, C., BRADSHAW, S. and LOUW, W., 2005. The influence of microwaves on the leaching kinetics of chalcopyrite Minerals Engineering. 18(13-14), 1259-1268
• LESTER, E., KINGMAN, S. and DODDS, C., 2005. Increased coal grindability as a result of microwave pretreatment at economic energy inputs Fuel. 84(4), 423-427
• SHANG, H., SNAPE, C.E., KINGMAN, S.W. and ROBINSON, J.P., 2005. Treatment of oil-contaminated drill cuttings by microwave heating in a high-power single-mode cavity Industrial and Engineering Chemistry Research. 44(17), 6837-6844
• SAHYOUN, C., ROWSON, N. A., KINGMAN, S. W., GROVES, L. and BRADSHAW, S. M., 2005. The influence of microwave pre-treatment on copper flotation South African Institute of Mining and Metallurgy. Journal. VOL 105(NUMB 1), 7-14
• ROBINSON, J. and KINGMAN, S., 2005. Microwave magic The Chemical Engineer. 26-28
• SILVESTER, S.A., LOWNDES, I.S. and KINGMAN, S.W., 2004. The ventilation of an underground crushing plant Transactions of the Institution of Mining and Metallurgy. Section A: Mining Industry. 113(4), 201-214
• FOKEER, S., KINGMAN, S., LOWNDES, I. and REYNOLDS, A., 2004. Characterisation of the cross sectional particle concentration distribution in horizontal dilute flow conveying - a review Chemical Engineering and Processing. VOL 43(NUMBER 6), 677-691
• LESTER, E., KINGMAN, S., WONG, K.H., RUDD, C., PICKERING, S. and HILAL, N., 2004. Microwave heating as a means for carbon fibre recovery from polymer composites: a technical feasibility study Materials Research Bulletin. 39(10), 1549-1556
• LESTER, E. and KINGMAN, S., 2004. Effect of microwave heating on the physical and petrographic characteristics of a U.K. coal Energy and Fuels. 18(1), 140-147
• LESTER, E. and KINGMAN, S., 2004. The effect of microwave pre-heating on five different coals Fuel. VOL 83(NUMBER 14-15), 1941-1947
• AL-HARAHSHEH, M. and KINGMAN, S. W., 2004. Microwave-assisted leaching-a review Hydrometallurgy. VOL 73(NUMBER 3-4), 189-203
• KINGMAN, S. W., JACKSON, K., BRADSHAW, S. M., ROWSON, N. A. and GREENWOOD, R., 2004. An investigation into the influence of microwave treatment on mineral ore comminution Powder Technology. VOL 146(NUMBER 3), 176-184
• BAI, B., HANKINS, N. P., HEY, M. J. and KINGMAN, S. W., 2004. In situ mechanistic study of SDS adsorption on hematite for optimized froth flotation Industrial and Engineering Chemistry Research. VOL 43(NUMB 17), 5326-5338
• HILAL, N., HASTAOGLU, M. A., LEAPER, M. C. and KINGMAN, S. W., 2004. The relationship between particle properties and fluidizing velocity during fluidized bed heat transfer Advanced Powder Technology. VOL 15(NUMB 5), 583-594
• LEAPER, M. C., SEVILLE, J. P., HILAL, N., KINGMAN, S. W. and BURBIDGE, A. S., 2004. Investigating the dynamics of segregation of high jetsam binary batch fluidised bed systems Chemical Engineering and Processing. VOL 43(NUMBER 2), 187-192
• LEAPER, M. C., HILAL, N. and KINGMAN, S. W., 2004. Investigating binary mixtures fluidized using a porous plate Advanced Powder Technology. VOL 15(PART 4), 435-446
• LEAPER, M.C., SEVILLE, J.P., HILAL, N., KINGMAN, S.W. and BURBIDGE, A.S., 2004. Examining predictive correlations for equilibrium concentration profiles in jetsam-rich systems Advanced Powder Technology. 15(3), 311-320
• KINGMAN, S.W., JACKSON, K., CUMBANE, A., BRADSHAW, S.M., ROWSON, N.A. and GREENWOOD, R., 2004. Recent developments in microwave-assisted comminution International Journal of Mineral Processing. 74(1-4), 71-83
• SAHYOUN, C., KINGMAN, S.W. and ROWSON, N.A., 2003. The effect of heat treatment on chalcopyrite Physical Separation in Science and Engineering. 12(1), 23-30
• KINGMAN, S.W., WHITTLES, D., JACKSON, K. and BRADSHAW, S., 2003. Application of high electric field strength microwave energy for processing ores and minerals In: XXII International Mineral Processing Congress.
• WHITTLES, D.N., KINGMAN, S.W. and REDDISH, D.J., 2003. Application of numerical modelling for prediction of the influence of power density on microwave-assisted breakage International Journal of Mineral Processing. 68(1-4), 71-91
• JONES, D. A., LELYVELD, T. P., MAVROFIDIS, S. D., KINGMAN, S. W. and MILES, N. J., 2002. Microwave heating applications in environmental engineering - a review Resources, Conservation and Recycling. VOL 34(NUMBER 2), 75-90
• GREENWOOD, R., ROWSON, N., KINGMAN, S. and BROWN, G., 2002. A new method for determining the optimum dispersant concentration in aqueous grinding Powder Technology. VOL 123(NUMBER 2-3), 199-207
• LEAPER, M.C., KINGMAN, S.W. and SEVILLE, J.P., 2002. Application of permanent dry high intensity magnetic separation for the processing of spent FCC catalyst Magnetic and Electrical Separation. 11(3), 141-153
• VORSTER, W., ROWSON, N. A. and KINGMAN, S. W., 2001. The effect of microwave radiation upon the processing of Neves Corvo copper ore International Journal of Mineral Processing. VOL 63(NUMBER 1), 29-44
• KINGMAN, S. W., VORSTER, W. and ROWSON, N. A., 2000. The influence of mineralogy on microwave assisted grinding Minerals Engineering. VOL 13(NUMBER 3), 313-327
• KINGMAN, S. W., VORSTER, W. and ROWSON, N. A., 2000. The effect of microwave radiation on the processing of Palabora copper ore South African Institute of Mining and Metallurgy. Journal. VOL 100(PART 3), 197-204
• CORFIELD, G.M., ROWSON, N.A. and KINGMAN, S.W., 1999. Effect of microwave radiation upon the magnetic processing of a massive Norwegian ilmenite ore Magnetic and Electrical Separation. 9, 131-148
• KINGMAN, S. W. and ROWSON, N. A., 1998. Microwave treatment of minerals Minerals Engineering. VOL 11(NUMBER 11), 1081-1088