Study on process technology of preparing NH4F and co-producing MgF2 with high impurity fluosilicic acid
Huang Zhong,Yu Shuangqiang,Gao Kaiyuan,He Jun,Huang He,Zhang Xianfeng,Chen Xizhen
Inorganic Chemicals Industry . 2020, (10): 110 -116 .  DOI: 10.11962/1006-4990.2019-0609