Ehy2102 Aspen Hysys Petroleum Refiningunit O ✮ | Easy |

Beyond distillation, the course covers modeling crucial downstream units to increase the value of refinery products:

This training is primarily intended for process engineers in design, operations, and technical support roles who are involved in refinery projects, process studies, and plant performance evaluation. It is specifically designed for professionals who need to move beyond basic simulation to model the complex interactions of refining operations, such as engineers working with crude distillation units (CDUs), FCCs, catalytic reformers, hydrotreaters, and other key process units.

: Generating "delta vectors" and data readable by Aspen PIMS for refinery-wide linear programming (LP) planning. 2. Key Technical Components

课程的后半部分聚焦于减压塔建模，包括：安装带有侧线抽出和循环回流的减压塔、使用Column Analysis功能进行填料尺寸计算和性能评价、导出循环回流至主流程图等。此外，还可使用Column Internals Hydraulics工具研究减压塔的水力学性能。 ehy2102 aspen hysys petroleum refiningunit o

Handling raw crude data to accurately simulate feed compositions.

: Designing atmospheric columns that serve as the first—and most critical—processing step in any refinery. Profit Evaluation

Aligning Aspen HYSYS reactor kinetics against actual laboratory and historical plant test-run data. 4. Plant-Wide De-bottlenecking and Economic Optimization ehy2102 aspen hysys petroleum refiningunit o

A stable simulation flowsheet serves as a launchpad for deep economic and engineering optimization studies:

课程首先帮助学员建立对炼油行业的全局视角，涵盖：原油到产品转化的炼油目标、炼油过程面临的挑战、各种炼油原料与产品，以及AspenTech在炼油工程中的完整解决方案。

Importing assay data from external sources (e.g., ExxonMobil files). ehy2102 aspen hysys petroleum refiningunit o

The assignment typically requires a Stream Summary table including:

: Software workflows let users import data directly from physical laboratory tests or commercial assay libraries like AspenTech CrudeManager . Fluid Packages and Thermodynamics

Participants use Column Analysis tools to identify limits on throughput, such as tray flooding or heat exchanger capacity, and investigate design changes like preheat train modifications.

Open the . Import your target crude oil profile from the internal library or key in your custom laboratory distillation curves.

The most critical decision in EHY2102 is the thermodynamic model. For Unit O (light olefins):