Refining of Clear Copper Powders by the Parker Process: A Comparison of The Chemistry of Copper Impurities in Chloride and Sulfate Media
- Organization:
- The Australasian Institute of Mining and Metallurgy
- Pages:
- 7
- File Size:
- 450 KB
- Publication Date:
- Jan 1, 1984
Abstract
A sample of crude copper powder produced by the CLEAR Process was refined by dissolution and recovery in sulfate media using the Parker Process. The Parker Process offers an alternative method of copper recovery to electrorefining and allows a range of Eh and pH conditions to be used to provide further discrimination of impurities. High purity copper powder was recovered by the Parker Process even in the presence of added impurities when the Eh and pH was maintained near constant throughout the refining step.
Citation
APA: (1984) Refining of Clear Copper Powders by the Parker Process: A Comparison of The Chemistry of Copper Impurities in Chloride and Sulfate Media
MLA: Refining of Clear Copper Powders by the Parker Process: A Comparison of The Chemistry of Copper Impurities in Chloride and Sulfate Media. The Australasian Institute of Mining and Metallurgy, 1984.