2012 Journal Article Large-scale design and testing of an improved fine coal dewatering systemLe Roux, M., Campbell, Q. P. and Smit, W. (2012). Large-scale design and testing of an improved fine coal dewatering system. Journal of the Southern African Institute of Mining and Metallurgy, 112 (7), 673-676. |
2012 Journal Article The preparation of activated carbon from South African coalCampbell, Q. P., Bunt, J. R., Kasaini, H. and Kruger, D. J. (2012). The preparation of activated carbon from South African coal. Journal of the Southern African Institute of Mining and Metallurgy, 112 (1), 37-44. |
2010 Journal Article Investigation of lump coal agglomeration in a non-pressurized reactorCampbell, Q. P., Bunt, J. R. and De Waal, F. (2010). Investigation of lump coal agglomeration in a non-pressurized reactor. Journal of Analytical and Applied Pyrolysis, 89 (2), 271-277. doi: 10.1016/j.jaap.2010.09.004 |
2005 Journal Article The optimization of an improved method of fine coal dewateringLe Roux, M., Campbell, Q. P., Watermeyer, M. S. and De Oliveira, S. (2005). The optimization of an improved method of fine coal dewatering. Minerals Engineering, 18 (9), 931-934. doi: 10.1016/j.mineng.2005.01.033 |
2003 Journal Article An investigation into an improved method of fine coal dewateringLe Roux, M. and Campbell, Q. P. (2003). An investigation into an improved method of fine coal dewatering. Minerals Engineering, 16 (10), 999-1003. doi: 10.1016/j.mineng.2003.08.004 |
2002 Journal Article An investigation into the moisture absorption properties of thermally dried South African fine coalVan der Merwe, D. and Campbell, Q. P. (2002). An investigation into the moisture absorption properties of thermally dried South African fine coal. Journal of The South African Institute of Mining and Metallurgy, 102 (7), 417-419. |
1998 Journal Article New parameterization for a discrete batch grinding equationEyre, D., Everson, R. C. and Campbell, Q. P. (1998). New parameterization for a discrete batch grinding equation. Powder Technology, 98 (3), 265-272. doi: 10.1016/S0032-5910(98)00068-0 |
1998 Journal Article Experimental investigation into the application of a magnetic cyclone for dense medium separationSvoboda, J., Coetzee, C. and Campbell, Q. P. (1998). Experimental investigation into the application of a magnetic cyclone for dense medium separation. Minerals Engineering, 11 (6), 501-509. doi: 10.1016/s0892-6875(98)00032-6 |
1997 Journal Article Spline method for solving continuous batch grinding and similarity equationsEverson, R. C., Eyre, D. and Campbell, Q. P. (1997). Spline method for solving continuous batch grinding and similarity equations. Computers and Chemical Engineering, 21 (12), 1433-1440. doi: 10.1016/S0098-1354(97)88492-X |
1995 Journal Article Spline solution of the continuous batch grinding equationCampbell, Q. P., Everson, R. C., Eyre, D. and Spamer, H. J. (1995). Spline solution of the continuous batch grinding equation. Minerals Engineering, 8 (4-5), 377-387. doi: 10.1016/0892-6875(95)00003-9 |
1991 Journal Article Open-circuit production of material finer than 75 μm in open-circuit millsVermeulen, L. A., Howat, D. D. and Campbell, Q. P. (1991). Open-circuit production of material finer than 75 μm in open-circuit mills. Journal of The South African Institute of Mining and Metallurgy, 91 (10), 365-369. |