Amelunxen, R., “The mechanics of operation of column flotation machines,” Proceedings of the 17th Annual Meeting of the Canadian Mineral Processors, Ottawa, Ontario, (1985). Dobby, G., Amelunxen, R., Finch, J.A. “Column flotation: some plant experience and model development.” Symposium on Automation for Mineral Resource Development, Brisbane, Australia, 9–11 July, Aus. IMM., pp. 259–264 (1985).
Amelunxen, R. Llerena, R., Dunstan, P. & Huls, B., “Mechanics of column flotation operation.” In:Column Flotation ’88 (K.V.S. Sastry, ed.), Proceedings of the SME Annual Meeting, Phoenix, Arizona, 149 (1988).
Amelunxen, R.L, “Moly upgrading profile with flotation columns.” Proceedings of the 22nd Annual Meeting of the Canadian Mineral Processors, Ottawa, Ontario (1990).
Amelunxen, R., “Celdas columnas de flotación: diseño y control de un circuito de limpieza de molibdenita.” Expomin 1992, Santiago, Chile (1992)
Amelunxen, R., McCord, R., “Expanded modal analysis to predict flotation performance at PT Freeport Indonesia.” Proceedings of the SME Annual Meeting, Denver, Colorado, (1995).
Amelunxen, P., Bennett, C., Garretson, P, and Mertig, H.. “Use of geostatistics to generate an ore body hardness dataset and to quantify the relationship between sample spacing and the precision of the throughput predictions”, Proceedings of the Conference on International Autogenous and Semi-autogenous Grinding Technology 2001 (SAG 2001), vol. 4, Vancouver, British Columbia, (2001).
Dobby, G., Kosick, G., and Amelunxen, R. A focus on variability within the orebody for improved design of flotation plants. Proceedings of the Canadian Mineral Processors Meeting, Ottawa, Canada, 2002.
Amelunxen, P., and Lockhart, C. “Bagdad Concentrator Process Control Update. Proceedings of the SME Annual Meeting, Salt Lake City, Utah, (2005).
Amelunxen P., and Amelunxen R. “Moly Plant Design Considerations”, Proceedings of the SME Annual Meeting, Denver, Colorado, USA, (2009).
Amelunxen, P., and Rothman, P. “The online determination of bubble surface area flux using the CiDRA GH-100 sonar gas holdup meter,” Workshop on Automation in Mining, Mineral, and Metal Industry (IFACMMM 2009), Viña del Mar, Chile, October 14-16, 2009.