GVT-Course (English)

Fundamentals of Selection, Synthesis and Design of Thermal Separation Processes

3(4)-day course at the Chair of Industrial Chemistry, University of Oldenburg

Location:               University of Oldenburg, Industrial Chemistry (faculty 5),
Carl-von-Ossietzky Str. 9-11, 26129 Oldenburg (Oldb.), Germany

Dates:                     February 12. – 14. (15.) 2013

Instructor:             Prof. h.c. Dr. J. Rarey

Registration:         GVT

Course Description

A sound knowledge of process engineering fundamentals becomes increasingly important due to the broader application of process simulation software for the development (synthesis), design and optimization of chemical processes. Within this course participants from industry and academia should become familiar with the possibilities and limitations of currently used methods and models. The course will focus on those aspects, which we consider to be of primary importance for the successful modeling of single separation units or whole chemical plants.

Besides the thermodynamic properties of pure components, especially the behavior of multicomponent mixtures will be covered with special attention to phase equilibria, also those of electrolyte systems.

Following a detailed discussion of the basics of thermodynamics, various approaches to process engineering problems using modern thermodynamic methods will be presented.

These include for example hybrid or pressure swing processes, the selection of suitable entrainers for special separation processes like azeotropic and extractive distillation, extraction as well as a discussion of reactive distillation.

Participants should gain an improved understanding of the various graphical representations of the real behavior of mixtures such as plots on solvent-free basis, contour lines, residual curves incl. boundary lines or surfaces, azotropic points …). Practical tutorials are included to deepen the understanding of the various topics. The course will be held in English.

Following the first 3 days an optional fourth day offers a workshop on thermophysical properties including data retrieval, examination and evaluation, regression and estimation as well as parameter verification for use in process simulation. As software, mainly the Dortmund Data Bank (DDB) together with the integrated software package is used.

Registration

Space is limited and early registration is recommended. The number of participants is limited to 20. Up to 7  students of the University of Oldenburg will be given the possibility to participate.

Registration fee is € 1170 (€ 1440 for 4 days). Participants from member companies of GVT receive a discount of € 50.-. The course fee is tax free according to German law (§ 4 Ziffer 22 UStG-MwSt.). The registration fee includes a copy of the course material, the textbook “Chemical Thermodynamics for Process Simulation”, morning and afternoon refreshments, snacks and a get-together party at a local restaurant.

Contact

Most current information can be found at http://courses.rarey.net. Concerning further information please contact

Prof. h.c. Dr. Jürgen Rarey                                                                      Tel.:         +49 441 798 3846

Technische Chemie (Faculty V)                                                              Fax:         +49 321 21054378

Universität Oldenburg                                                                            E-Mail:    Juergen@Rarey.net

26111 Oldenburg

University course in co-operation with GVT.ORG                                                       

Timetable

Tuesday 10.00 10.30 Welcome, Introduction –     Introduction of the Participants –     Importance of Physical Properties for the Synthesis,       Design and Optimization of Chemical Processes –     Research Activities incl. History and Development of the Dortmund Data Bank       (DDB) and the Integrated Software Package –     History and Development of Thermodynamic Models –     Technical Information  
  10.30 12.15 Pure Component Properties I –  PvT-Behavior of Pure Components –  Equations of State, Corresponding State Principle –  Critical Data  
  12.15 13.15 Lunch Break  
  13.15 15.15 Pure Component Properties II –  Residual Functions –  Vapor Pressure, Enthalpy of Vaporization – Visco­sity, Thermal Conductivity –  PURE Data Bank, Molecular Structures and Property Estimation
  15.15 15.30 Coffee Break  
  15.30 17.15 Importance of Phase Equilibria Thermodynamic Fundamentals I –  Auxiliary Functions gi, ji –  Activity Coefficient Models (gE-Models) –  Calculation of Vapor-Liquid Equilibria –  Parameter Fitting, Consistency Tests, …  
  19.00     Dinner  
Wednesday   9.00  10.00 Thermodynamic Fundamentals II –  Activity Coefficients at Infinite Dilution –  Excess Enthalpies   Simultaneous Description of Phase Equilibria and Properties    (Recommended Values)  –  Separation Factors and Azeotropic Points as Function of Temperature  
   10.00 10.30 Thermodynamic Fundamentals III –  Equations of State, Mixing Rules
  10.30 10.45 Coffee Break  
  10.45  12.15 Tutorial “Pure Component Properties” and “Phase Equilibria”  
  12.15 13.15 Lunch Break  
  13.15 14.45 Special Phase Equilibria I Liquid-Liquid Equilibria, Gas Solubilities, Solid-Liquid Equilibria, Supercritical Extraction, Osmotic Pressure  
  14.45 15.00 Coffee Break  
  15.00 15.45 Special Phase Equilibria IIElectrolyte Systems
  15.45 16.45 Group Contribution Methods for the Estimation of Phase Equilibria –  UNIFAC, mod. UNIFAC-  Equations of State, Mixing Rules, Modern Group-    Contribution Equations of State (e.g. PSRK, VTPR)  
  16.45 17.30 Application of the Dortmund Data Bank, DDBSP  
Thursday 9.00 9.30 Quantum-Mechanical Methods (COSMO-RS, …)  
  9.30 11.00 Different Applications of gE-Models –  Residual Curves, Distillation Lines, Boundary    Curves/Surfaces Special Separation Processes – Extractive and Azeotropic Distillation Criteria for Entrainer Selection – Using Thermodynamic Models – Using The DDB – Extractive and Adductive Crystallization – Demonstration of the Program Package SYNTHESE
  11.00 11.15 Coffee Break  
  11.15 12.15 Tutorial “Thermodynamic Properties and Application”  
  12.15 13.15 Lunch Break  
  13.15 14.45 Laboratory Tour at LTP (Laboratory for Thermophysical Properties)  
  14.45 15.30 Further Applications of gE-Models and Equations of State (e.g. Chemical Equilibria)  
  15.30 15.45 Coffee Break  
  15.45 16.30 Reactive Distillation, Discontinuous Distillation, Absorption, Extraction, Supercritical Extraction, Crystallization, Adsorption, Membrane Processes  
  16.30 17.00 Summary, Discussion
Friday 9.00 12.15 Workshop: Introduction to the Dortmund Data-bank and the Integrated Software Package DDBSP–  General Structure, References, Components, Data-  Introductory Training-  Pure Component and Mixture Properties-  Data Retrieval, Graphical Representations-  Parameter Regression  
  12.15 13.15 Lunch Break  
   13.15 16.00 Advantages of Simultaneous Data RegressionProperty Estimation and Parameter Verification for Process SimulationOther Data Sources: Reaxys, NIST-TDE, …  
  16.00 16.30 Discussion, Results  

 

O  R  G  A  N  I  S  A  T  I  O  N

The course starts on Tuesday morning at 10am and ends on Thursday at 5.30 pm (resp. Friday at 4.30 pm). Oldenburg (Oldb.) is situated approx. 45 km west of Bremen (the nearest international airport), and can be conveniently reached by train. For participants arriving by plane, a transfer from Bremen airport can be reserved in advance (www.luftibus.de), which should be booked one week in advance. Oldenburg can also be reached by car via highways from all directions.

Details on the contents of the course can be found in the timetable above. A get-together party at a local restaurant is included.

For registration please contact with the enclosed registration form:

Forschungs-Gesellschaft Verfahrens-Technik e.V.

Theodor-Heuss-Allee 25, 60486 Frankfurt am Main

Tel.:      +49 – 69 – 7564-118

FAX:      +49 –69 – 7564-414

E-mail: GVT-Hochschulkurse@Dechema.de

Subject: University Course „Thermal Separation Processes“

Please transfer the course fee using the subject given above to the account 930 945 00, BLZ 500 800 00, Dresdner Bank AG, Frankfurt but not before having received the final confirmation of participation by GVT. The course fee is tax free in Germany (§ 4 Ziffer 22 UStG-MWSt.).

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s