Study on preparation of molten salt grade potassium nitrate by reactive extraction method
Su Lei,Zhang Haijun,Wang Jin,Yu Xuefeng,Dong Changji,Sun Ze,Song Xingfu,Yu Jianguo
Inorganic Chemicals Industry . 2020, (5): 35 -39 .  DOI: 10.11962/1006-4990.2019-0378