| Unit | Key Outputs from HYSYS | |------|------------------------| | CDU | Naphtha, Kerosene, Diesel, AGO, Residue yields & TBP curves | | FCC | Gasoline yield, coke on catalyst, regenerator temp | | HDT | Product sulfur (ppm), H₂ consumption | | Reformer | Reformate RON, H₂ purity, C5+ yield |
Processes the heaviest "bottom of the barrel" vacuum residue into lighter liquids and petroleum coke. 4. Quality Upgrading Units ehy2102 aspen hysys petroleum refiningunit o
Let us apply EHY2102 concepts to a hypothetical scenario: | Unit | Key Outputs from HYSYS |
After hydrogenation, the stream enters the (Column O-101). Isobutylene (boiling point: -6.9°C) is highly volatile compared to normal butenes (boiling point: -6.3°C). This tight split is notoriously difficult. coke on catalyst