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Flotation Procedure for Malachite Copper Ore by Nataniel Linares Gutiérrez is a document available to read on EtoBox.
The document summarizes a study on developing a flotation process for extracting copper from a low-grade oxide copper ore from a region in Central Africa. Key points: 1) Flotation tests on the ore achieved copper recoveries of less than 50% despite changes to reagents, due to the mineralogy of the ore which contained about 70% copper silicates. 2) The best results were obtained using basic sulphidisation procedures, high flotation temperature, and extended flotation residence time. 3) Common approaches
- Author
- Nataniel Linares Gutiérrez
- Language
- EN