1. Engineering Research Center of Metallurgical Energy Conservation and Emission Reduction, Ministry of Education, Kunming University of Science and Technology, Kunming, PR China
2. National Joint Engineering Research Center of Energy Saving and Environmental Protection Technology in Metallurgy and Chemical Engineering Industry, Kunming University of Science and Technology, Kunming, PR China
3. Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming, PR China
4. Faculty of Science, Kunming University of Science and Technology, Kunming, PR China