| 摘要 |
The invention relates to experimental chemistry and biology and can be used in technology for the preparation from technical vanadium oxide of vanadium pentoxide. A process includes neutralization of solution, creation of the solution stream in reaction zone, heating of the solution stream by the stream of neutral gaseous agent with formation of solid particles of technical vanadium oxide in the solution, ageing the formed mixture, and separation of solid particles from liquid phase. According to the invention the solution stream is formed in film regime of stream with thickness of liquid film of 0.25-, under the temperature of gaseous agent of 100- and weight ratio of gaseous agent and the treated solution of 1:25-30 correspondingly. |
