Study on preparation of phosphoric acid by leaching fluoride residue from wet-process phosphoric acid with organic solvents
FU Ziqi, ZHANG Cheng, SHENG Yong, JI Lijun
Inorganic Chemicals Industry . 2022, (7): 129 -134 .  DOI: 10.19964/j.issn.1006-4990.2021-0654