1. Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes; National Laboratory of Mineral Materials; School of Materials Science and Technology; China University of Geosciences (Beijing); Beijing China
2. Division of Environment Technology and Engineering; Institute of Process Engineering; Chinese Academy of Sciences; Beijing China
3. Shenyang Geological Survey Center; China Geological Survey; Shenyang 110034 Liaoning China