Lui, K. H.

Sulzer Chemtech, Winterthur, Switzerland

Keen Hoe Lui is an Oleochemicals Applications Manager at Sulzer Chemtech, responsible for global oleochemicals application development. He has 18 yr of process engineering and project management experience in oleochemicals and edible oils processing. Mr. Lui holds a BE degree in chemical engineering from the University of Birmingham, UK.

Dividing wall columns for fatty acids fractionation

The use of dividing wall columns (DWCs) has been a hot topic over the past decades, as DWCs can potentially bring huge savings in operational costs and capital investment.