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MySep is the premier process engineering software application for design and performance evaluation of separation vessels.


MySep- RunTime is an extension for Aspen HYSYS and UniSim Design process simulators. It enables the gas-liquid separation performance (carryover) and pressure drop of separation vessels to be calculated and accounted for during simulations. It functions for both steady state and dynamic simulations.

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Key benefits of MySep-RunTime:

  • Increased representativeness of simulations as the effect of vessel carryover on the downstream equipment and process is included
  • Know during simulations when operating conditions exceed operational limits of vessels
  • Time savings

Examples of simulations where MySep-Runtime provides value:

  • New build plants
  • Process optimisation
  • Debottlenecking / troubleshooting
  • Future operating conditions