Research and Industry Application of New Process of Low Copper Oxide Ore

Abstract:

The experiments of refractory copper oxide ore which comes from Tangdan of Yunnan Province were studied in laboratory using bulk flotation process and a new process that Ammonia leaching-Extraction-Electrode position-Residue flotation under normal temperature and pressure respectively. The results show that new process, compared with bulk flotation, had an effect to add 10.8 percent points to recovery. And then it is confirmed by industry experiment. So it is successfully applied to industry production and technology indicators were improved dramatically.

• Periodical: Advanced Materials Research (Volumes 634-638)
• Pages: 3454-3459
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.634-638.3454
• Online since: January 2013
• Authors: Ya Wen, Jian Jun Fang, Ying Bo Mao, Shan Wang, Zhi Cong Wei, Kai Wei Song, Shu Qin Zeng, Xiao Dong Jia, Jing Jie Yuan
• Keywords: Ammonia Leaching, Electrode Position, Flotation, Normal Temperature and Pressure, Refractory Copper Oxide Ore

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