1. School of Minerals Processing and Bioengineering
2. Central South University
3. Changsha 410083
4. China
5. Key Laboratory of Biometallurgy
6. China Nonferrous Metal Mining (Group) Co., Ltd
7. Beijing
8. CSIRO Process Science and Engineering, Clayton
9. Australia
10. Centre for Advanced Materials and Industrial Chemistry
11. RMIT University
12. Melbourne 3000