After the retirement of Prof. Dr. Jürgen Gmehling in April 2011, DDBST GmbH took over all rights and obligations of the University of Oldenburg. In order to mark this event, the ninth common meeting of the UNIFAC Consortium and the DDBST User Meeting took place on Tuesday 13th September 2011 and Wednesday 14th September 2011 at TGO (Technologie- und Gründerzentrum Oldenburg) and at DDBST, respectively.
The present status and the latest research activities on UNIFAC, mod. UNIFAC (Do) and PSRK were presented in short lectures. The company representatives had the opportunity to suggest possible future developments.
In the second part of the meeting the participants discussed proposals and practicable suggestions for the future developments of UNIFAC, mod. UNIFAC (Do), and PSRK at the research group.In the evening all participants were invited to join the laboratory tour, followed by the dinner.
Many thanks to all the participants for creating a nice atmosphere full of constructive discussions during the oral sessions!
31 people from 30 companies have taken part in the meeting.
9th Joint meeting of “UNIFAC Consortium“ and “DDB User Meeting”
Tuesday, 13th and Wednesday, 14th September 2011
|Seminar Room IV
|Tuesday 13th September 2011|
||Prof. Dr. Jürgen Gmehling|
DDB and DDB Software Package from 2010 to 2011 and Beyond
|Prof. h. c. Dr. Jürgen Rarey|
|10:30||The Status and Development of VTPR Group Contribution Equation of State||Bastian Schmid|
|11:00||Coffee Break/Photo Shooting|
|"time available for lectures from participants"|
||Dr. Gerard Krooshof
DSM Chemical Technology BV
Dr. Paul M. Mathias
|14:00||Current state of the Revision and Extension of UNIFAC, Modified UNIFAC (Dortmund) and PSRK Group Contribution Equation of State||Dr. Dana Constantinescu|
||Dr. Dana Constantinescu
Prof. Dr. Jürgen Gmehling
In Depth Presentation of New Developments
|Prof. h. c. Dr. Rarey
Co-workers of DDBST
|16:00||Simultaneous regression of gE model parameters
RecPar/1 for NRTL & UNIQUAC & Wilson
|16:30||Laboratory Tour University/LTP||Co-workers of LTP|
"Rodizio" Restaurant ( Rodizio Lazador Brazil http://www.rodizio-oldenburg.de )
| Wednesday 14th September 2011
|09:30 - 13:00||Hands-On Workshop
Dortmund Data Bank (DDB)
DDB Software Package (DDBSP)
Small group or individual hands-on introduction to various features of DDB and DDBSP. Several topic are offered but this session is open to customer specific questions
Process Simulation Parameter Verification Using DDB/DDBSP
Physical Property Estimation and Critical Evaluation of Method Reliability
Pure Component and Mixture Data Regression
Data and Parameter Import/Export
|Co-workers of DDBST|
|09:30 - 18:00||Private Appointments with co-workers of DDBST and University|
|14:00 - 16:00||Hands-On Workshop (continued)||Co-workers of DDBST|