C. Deming
1994
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Influential Citations
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Journal
Journal of Guangdong Non-ferrous Metals
Abstract
Scientific research and production practice on recovery of metal copper from lean copper ores or from old tailings in copper mineral processing mills by flotation and acid leaching-extraction-electrowinning are introduced. In addition, some examples on comprehensive recovery of valuable elements like gold, iron, sulfur, etc. are given. The author has spelled out his own viewpoints on how to utilize the low-grade copper resources and on the future direction of scientific research.