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<p>The hydrodynamic parameters of gas phase motion during low-temperature rectification of boron trifluoride in a packed column were assessed. The density and viscosity of reacting phases were determined over the operating temperature range. The gas velocity at the phase inversion point, the Reynolds number and the retention capacity were determined for the studied packing types. Using the LOGOS software package, numerical modeling of the gas velocity and pressure distribution in the packed bed for the boron trifluoride rectification process was performed.</p>

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Assessment of the Gas Phase Movement Parameters in the Gas–Liquid System in the Column Using the Logos Software Package

  • 期刊论文

  • 发表日期：

    2025年11月28日

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  • D. G. Vidyaev,
  • A. A. Tarakhkalo,
  • S. N. Timchenko,
  • I. K. Zaitsev,
  • R. V. Sharov

摘要

The hydrodynamic parameters of gas phase motion during low-temperature rectification of boron trifluoride in a packed column were assessed. The density and viscosity of reacting phases were determined over the operating temperature range. The gas velocity at the phase inversion point, the Reynolds number and the retention capacity were determined for the studied packing types. Using the LOGOS software package, numerical modeling of the gas velocity and pressure distribution in the packed bed for the boron trifluoride rectification process was performed.