Ancient Copper Refining

1951 ◽  
Vol 122 ◽  
pp. 26-28
Author(s):  
James L. Kelso
Keyword(s):  
Copper Refining

Electrolytic copper refining at high current densities

JOM ◽  
1959 ◽  
Vol 11 (8) ◽  
pp. 528-534 ◽  
Author(s):  
S. J. Wallden ◽  
S. T. Henriksson ◽  
P. G. Arbstedt ◽  
Th. Miöen
Keyword(s):  
High Current ◽  
Electrolytic Copper ◽  
Copper Refining ◽  
Current Densities

Experience of design of modern copper refining enterprises

2017 ◽  
pp. 23-27
Author(s):  
Yu. V. Kolesov ◽  
◽  
L. F. Tazetdinova ◽  
E. A. Stepanov ◽  
A. I. Zagudaev ◽  
...  
Keyword(s):  
Copper Refining

A Case Study of Energy Conservation Opportunities in Copper Refining

JOM ◽  
1982 ◽  
Vol 34 (7) ◽  
pp. 41-49
Author(s):  
William E. Somers ◽  
Lubomyr Kurylko ◽  
John R. Stone ◽  
Marvin L. Hughen
Keyword(s):  
Energy Conservation ◽  
Copper Refining

Copper Refining by Electricity

1896 ◽  
Vol 41 (1045supp) ◽  
pp. 16698-16698
Author(s):  
H. C. Garneau
Keyword(s):  
Copper Refining

Refining Slag Treatment with Flotation Cell

2014 ◽  
Vol 878 ◽  
pp. 330-337
Author(s):  
Li Jun Yang ◽  
Yue Jun Zhang ◽  
Tian Ran Feng ◽  
Feng Wu
Keyword(s):  
Flash Furnace ◽  
Refining Slag ◽  
High Concentration ◽  
Slag Treatment ◽  
Flotation Cell ◽  
Loop Channel ◽  
Copper Refining ◽  
Development And Utilization ◽  
Grid Plate ◽  
Slag Processing

In past years, the exploitation of mineral resource in our country was stressed on capacity and the solid waste recycle and innocent treatment was ignored. Much valuable metal is associated and coexist with waste, it is in difficult position for present technology to recycle valuable composition in that waste, which leads to valuable component loss and environment pollution. Therefore, the development and utilization of copper refining slag is in significance. In this paper, the advantages and difficulties to process refining slag by flotation method are discussed based on property analysis of copper refining slag. The refining slag is featured by high specific gravity, high concentration, and its particles distributing at both ends of small and large size. A flotation cell with special structure of barrier grid plate and multi-loop channel is developed for refining slag processing, which provides a proper way to solve the sediment problem during refining slag flotation. The application of CLF-40(effective volume,40m3) flotation cell for processing slag mixture from flash furnace and converter is expounded, the production index shows that the Cu grade is up to 27.18% at recovery of 83.93% when slurry concentrate being 70%

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