Hydrometallurgical Pretreatment of Lead Concentrates for Electric Smelting and Electrolytic Refining (a1617cc5-299b-4bdf-a842-8a19fbc208c3)
- Organization:
- The American Institute of Mining, Metallurgical, and Petroleum Engineers
- Pages:
- 6
- File Size:
- 369 KB
- Publication Date:
- Jan 1, 1985
Abstract
Lead concentrates from Kuroko (black ore) mines, which contain 4-7% Cu, 55% Pb, 3-777, Zn, and 0.5-0.9% As, are pretreated by a hydrometallurgical process before electric furnace smelting with other lead resources from Kuroko. The hydrometallurgical pretreatment involves sulfuric acid leaching in the first stage and ferric leaching in the second stage. This paper describes the short history of lead recovery from Kuroko and the performance of laboratory tests and pilot plant and commercial operations.
Citation
APA: (1985) Hydrometallurgical Pretreatment of Lead Concentrates for Electric Smelting and Electrolytic Refining (a1617cc5-299b-4bdf-a842-8a19fbc208c3)
MLA: Hydrometallurgical Pretreatment of Lead Concentrates for Electric Smelting and Electrolytic Refining (a1617cc5-299b-4bdf-a842-8a19fbc208c3). The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1985.