作者单位:TAN Qi,LIU Xinhai,LI Yibo,LIU Yulin(Zhengzhou Institute of Multipurpose Utilization of Mineral Resources,China Academy of Geological Sciences,Zhengzhou 450006;China National Engineering Research Center for Utilization of Industrial Minerals,Zhengzhou 450006,China)谭琦,刘新海,李一波,刘玉林(中国地质科学院郑州矿产综合利用研究所,河南郑州450006;国家非金属矿资源综合利用工程技术研究中心,河南郑州450006)