1. School of Resources and Civil Engineering, Northeastern University, Shenyang, Liaoning, China
2. School of Chemical Engineering, China University of Mining and Technology, Xuzhou, Jiangsu, China
3. School of Chemistry and Chemical Engineering, Xi’an University of Science and Technology, Xi ‘an, Shaanxi, China
4. Ansteel Beijing Research Institute CO. LTD, Beijing, China
5. School of Materials Science and Engineering, Shenyang Ligong University, Shenyang, China