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Thermo and Aspen

Thermo and Aspen. Terry A. Ring. Steady State Process Simulation AspenPlus ProMax ChemCad Hysis HySim ProSim CADSim OLI Process Simulator KemSimp Chemical Workbench Code Ascend IV. Dynamic Process Simulation Aspen Dynamics CADSim Simulation Solutions, Inc.

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Thermo and Aspen

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  1. Thermo and Aspen Terry A. Ring

  2. Steady State Process Simulation AspenPlus ProMax ChemCad Hysis HySim ProSim CADSim OLI Process Simulator KemSimp Chemical Workbench Code Ascend IV Dynamic Process Simulation Aspen Dynamics CADSim Simulation Solutions, Inc. Process Simulation Software

  3. Aspen • Process Simulation Software • Does All Mass Balances • Mole balances for reactions • Does All Energy Balances • Keeps Track of Thermo • Phase Equilibrium • Reaction Equilibrium

  4. Thermo Methods

  5. Which Thermo Package Do I use? • See Property Prediction PowerPoint

  6. Problem 1 • Vapor Liquid Equilibria • Ethanol – water

  7. Problem 2 • Liquid-Liquid Equilibria • Polar - polar

  8. Problem 3 • Liquid-Liquid Equilibria • Polar - non-polar

  9. Lecture 1- Problem 4 • Multiple component phase equilibria • Methane – 0.1 mole fraction • Ethane – 0.2 • Propane- 0.3 • Butane- 0.3 • Methyl ethyl keytone -0.1 • 10 atm, 10°C • Use Ideal and Peng Robinson Thermo Pkg. • Compare results

  10. Problem -5 • Use Gibbs Minimization reactor in Aspen to determine the products of reaction at 10 atm and 200 C.

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