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Zuber, L.

Sulzer Chemtech, Winterthur, Switzerland

Laurent Zuber heads Process Innovation and Technology Management at Sulzer Chemtech Ltd. in Winterthur, Switzerland. He joined Sulzer in 1995 as a Process Engineer for chemical and petrochemical separation units, and has held different positions in application management. He has a special interest in advanced distillation solutions and difficult product separation. Dr. Zuber holds a PhD in chemical engineering from the Swiss Institute of Technology of Zurich.

Investigations of high pressure drop observed in ASU columns

Hydrocarbon Processing / June 2022
China National Air Separation Engineering Co.: Xu, F.-J.  |  Zhou, F.-H.  |  Cao, Z.-M.
Sulzer Chemtech: Zuber, L.
Sulzer Chemtech China: Dong, J.-J.
Process Optimization / Piping

The measured pressure drop of columns in air separation units (ASUs) is often reported as being higher than the predicted pressure drop.

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