1. State Key Laboratory of Complex Nonferrous Metal Resources Clean Utilization Kunming University of Science and Technology Kunming People's Republic of China
2. Faculty of Metallurgical and Energy Engineering Kunming University of Science and Technology Kunming People's Republic of China
3. Jinchuan Group Co. Ltd. Jinchang People's Republic of China
4. Department of Electrical and Computer Engineering University of Central Florida Orlando Florida USA
5. State Environmental Protection Key Laboratory of Mineral Metallurgical Resources Utilization and Pollution Control Wuhan University of Science and Technology Wuhan People's Republic of China