Eves, Jonathan Charles Joshua2017-06-212017-06-211990Eves, Jonathan Charles Joshua (1990) Process evaluation of column flotation at ERGO, University of the Witwatersrand, Johannesburg, <http://hdl.handle.net/10539/22859>http://hdl.handle.net/10539/22859A dissertation submitted to the Faculty of Engineering, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Master of Science in Engineering. Johannesburg, 1990.The static Rand gold price has put pressure on the South African gold mines to improve efficiency. Superior metallurgical performance and lower costs attributed to column flotation prompted the construction of a pilot plant (238 millimetres by 10 metres) at ERGO, an Anglo American tailings retreatment plant [Abbreviated Abstract. Open document to view full version]Online resource (175 leaves)enGold ores--MetallurgyFlotationThesis