Pilodist Vapour Liquid Equilibrium / VLLE

The VLE 110 Vapor-Liquid Equilibrium Apparatus is a high-performance apparatus designed to accurately determine vapor-liquid phase equilibria for mixtures with two or more components. This information is critical for calculating the required number of theoretical separation stages and optimizing distillation processes. The VLE 110 is an indispensable tool for laboratories and industries involved in distillation processes. Its versatility, precision, and ease of use make it a valuable asset for optimizing separation efficiency and understanding phase behavior.

 

Key Features

 

  • Versatile Operation: Operates under atmospheric, vacuum, or overpressure conditions up to 3 bars absolute.
  • Temperature Range: Handles temperatures up to 250°C.
  • Efficient Evaporation: A quartz-sand immersion heater ensures efficient evaporation.
  • Rapid Equilibrium: Intense stirring in the mixing chamber promotes quick adjustment of equilibrium.
  • Flexible Sampling: Choose between automatic valve plungers or manual sampling with a gas-tight syringe for both liquid and vapor phases.
  • Gaseous Sampling: An additional port allows for gaseous sampling of the vapor phase, ideal for mixtures with miscibility gaps.
  • Microprocessor Control: Precise and reliable operation is ensured by the integrated microprocessor control device.
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Description

Applications:

  • Distillation Process Design: Calculation of required separation stages.
  • Optimization of Distillation Columns: Fine-tuning operating conditions for maximum efficiency.
  • Research and Development: Studying phase behavior of mixtures.

 

Technical Specifications:

 

  • Operating Temperature: 250°C
  • Operating Pressure: ATM / vacuum 1000-1000 mbar / overpressure up to 3000 mbar abs.
  • Mains Supply: 230 V, 50 Hz/60 Hz
  • Dimensions: 1000 x 900 x 500 mm
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