Abstract
X-ray diffraction, infrared spectroscopy, thermogravimetry and mass spectrometry were employed to study the behavior and distribution of fluorine in sulfuric acid treatment of the melt of beryl-bertrandite-phenakite-fluorite concentrates with alkali fluxes. It was established that fluorine in a solid phase is predominantly present in the form of sodium and calcium fluorosilicates and in a gaseous phase it is evolved in the form of silicon tetrafluoride and fluorosulfonic acid.
| Original language | English |
|---|---|
| Article number | 012005 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 135 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2 Aug 2016 |
| Event | 8th International Scientific Conference on Issues of Physics and Technology in Science, Industry and Medicine - Tomsk, Russian Federation Duration: 1 Jun 2016 → 3 Jun 2016 |
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Borsuk, A. N., Zherin, I. I., Amelina, G. N., & Pivovarov, I. (2016). Fluorine distribution during thermal treatment of sulfuric acid leaching products of complex beryllium raw materials at JSC UMP. IOP Conference Series: Materials Science and Engineering, 135(1), [012005]. https://doi.org/10.1088/1757-899X/135/1/012005