| Title |
Distribution of Zinc between copper and High Grade Matte |
| Authors |
원창환(C . W . Won); 백현덕(H . D . Baek); 손홍용(H . Y . Sohn) |
| Abstract |
The distribution coefficients of zinc between copper and matte phases have been measured at 1400˚K and 1500˚K. In a copper-saturated Cu₂S-ZnS matte, the activity of ZnS follows Henrian behaviour only at extremely low range of ZnS concentration. In a dilute solution, activity of ZnS exhibits negative deviation from Raoult`s Law. At 1500 ˚K activity of ZnS can be approximated by Temkin`s model. |