Ehy2102 Aspen Hysys Petroleum Refining...unit O... Extra Quality 【SAFE 2024】

The EHY2102 Aspen HYSYS Petroleum Refining course provides technical training on modeling, optimizing, and evaluating refinery unit operations, including FCC and hydrocrackers, using Aspen HYSYS. The curriculum focuses on crude assay characterization, integrating HYSYS models with Aspen PIMS for planning, and utilizing Report Manager and Excel for comprehensive simulation reporting. For a detailed course guide, visit

Refinery flowsheets are rarely linear; they feature multiple recycles (e.g., hydrogen recycle in hydroprocessing). Utilizing HYSYS Adjust and Recycle blocks helps achieve convergence across complex loops. Final Thoughts

Unit operations are the building blocks of any process simulation, and Aspen HYSYS provides a comprehensive library of unit operation models that can be used to simulate various refinery processes. Unit operations in HYSYS include:

Heat integration and utilities

Engineers use the steady-state simulation to identify bottlenecks. For example, they can determine if a particular distillation column requires larger condenser capacity or if a specific pump will cavitate under increased throughput.

solves these by introducing:

The article assumes this is a technical deep-dive for process engineers, simulation consultants, and refining professionals. EHY2102 Aspen HYSYS Petroleum Refining...Unit O...

Aspen HYSYS Petroleum Refining (EHY2102) is an essential training for anyone looking to master the complexities of refinery simulation. By focusing on the specific Unit Operations (Unit O), reactor modeling, and accurate crude characterization, users can create highly accurate models to optimize yields, energy efficiency, and product quality.

The workflow (often taught in specialized chemical engineering courses like the EHY2102 series) represents an industry-standard approach to modeling complex refinery-wide operations. By effectively simulating individual Unit Operations (Unit O), engineers can accurately predict stream properties, optimize yields, and design highly efficient equipment.

Efficiently managing heat removal for tray optimization. 2.2 Petroleum Feeder and Assay Manipulator The EHY2102 Aspen HYSYS Petroleum Refining course provides

is not a literal “unit O” but rather a course section dedicated to Oil refining unit operations , including:

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.

: Learn heat integration techniques and how to simulate vacuum distillation for heavy residue. Utilizing HYSYS Adjust and Recycle blocks helps achieve