| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention can be used for producing manganese tetrafluoride, which is used as an oxidising agent and a source for production of pure fluorine. To obtain manganese tetrafluoride, a manganese compound and a fluorinating agent are reacted at temperature ranging from 250 to 350C and pressure ranging from 1.0 to 10.0 MPa, while continuously or intermittently grinding the initial manganese compound and the reaction product. The initial manganese compound used can be MnF2, hydrate of MnF2, MnCl2, MnCO3 and MnO, and the fluorinating agent used can be F2, ClF and ClF3. ^ EFFECT: invention simplifies industrial production of manganese tetrafluoride due to prevention of its sublimation at high temperature and subsequent condensation when cooling and provides for more complete fluorination of the manganese compound. ^ 8 cl, 4 dwg, 5 tbl, 17 ex |
