Overview 

The presentation covered modelling distillation columns using equilibrium approach and rate-based methodology and some general practices in modelling distillation columns for steady state and dynamic analysis. Examples from different industries were shared along with typical challenges that engineers face in trying to improve the match between column model predictions and process data. In addition, the importance of distillation column models in applications like real-time optimisation, process digital twins for training board operators, and evaluation of process dynamics were discussed.

Speaker

Kheng Lau

Kheng holds a PhD in chemical engineering from Iowa State University, USA. He has been involved in modelling work for over 30 years and working on column models covering chemicals/petchems/refining industries throughout his career. He joined BP after more than 10 years of delivering engineering services at a simulation software vendor. His application experience includes steady state and dynamic modelling in support of engineering analysis, real-time optimisation, and process digital twins for training operators.

The material presented in this webinar has not been peer-reviewed. Any opinions are the presenter's own and do not necessarily represent those of IChemE or the Fluid Separations Special Interest Group. The information is given in good faith but without any liability on the part of IChemE.

Webinar recording