Ehy2102 Aspen Hysys Petroleum Refining...unit O... 'link' Jun 2026

Example scenario in EHY2102: “Given a Middle Eastern crude assay (API 32, 2.5 wt% sulfur), design a CDU to overflash 5% to prevent coke formation in the furnace.”

The course curriculum traditionally includes hands-on workshops for the following operations: Atmospheric & Vacuum Distillation : Modeling towers with side strippers and pump-arounds. Petroleum Feeder & Product Blender : Managing streams and final product specifications. Refining Reactors EHY2102 Aspen HYSYS Petroleum Refining...Unit O...

Have you taken EHY2102? Which Unit O topic – CDU convergence, hydrotreater kinetics, or reformer modeling – did you find most challenging? Share your experience with the refining community. Example scenario in EHY2102: “Given a Middle Eastern

: Generating "delta vectors" and workflows to export data to Aspen PIMS for plant-wide linear programming (LP) planning . Key Unit Operations & Models Which Unit O topic – CDU convergence, hydrotreater

Before simulating units, you must define the feedstock. Aspen HYSYS uses to store physical and refinery-related properties (e.g., octane number, sulfur content).

Aspen Technology (AspenTech) provides a wealth of information on their products, including HYSYS. They may offer tutorials, case studies, and whitepapers that could be useful.