Ehy2102 Aspen Hysys — Petroleum Refiningunit O
The ADU is the heart of the refinery, where crude is separated into primary fractions based on boiling points.
Click to generate the unique slate of pseudo-components needed for tracking down-stream yields. Step 2: Assemble the Preheat Train Block Pivot into the Simulation Environment layout.
学员将学习：定义流体包的必要元素、石油化验输入选项、在流程图中使用HYSYS Petroleum Refining化验、物料流股分析选项以及关键石油性质（如硫含量、辛烷值）的重要性。此环节配有动手实践环节：添加含有石油性质的化验数据并将其引入流程物料流股。
Attach across the intermediate tower zones. ehy2102 aspen hysys petroleum refiningunit o
Modeling, calibrating, and predicting FCC unit performance.
Aspen HYSYS Petroleum Refining现已集成了所有主要炼油工艺的严格动力学模型，包括最新增加的和 烷基化 装置模型，形成了对炼厂主要工艺单元的完整覆盖。借助这些校准后的反应器模型，工程师能够制定更优的规划和优化决策。
The course covers the modeling of critical refinery units using both simplified and rigorous kinetic approaches: The ADU is the heart of the refinery,
Simplifies the introduction of crude feeds and the blending of final products.
The curriculum is designed by AspenTech to teach engineers how to build, evaluate, and optimize complete refinery flowsheets. By mastering this module, you will be able to: Characterize crude assays and map petroleum properties.
| Step | Action | |------|--------| | 1 | Define fluid package (e.g., Peng-Robinson + Petroleum characterization). | | 2 | Input crude assay – HYSYS cuts into hypothetical components. | | 3 | Blend multiple crudes (if needed). | | 4 | Build CDU/VDU using column templates. | | 5 | Route fractions to downstream units (FCC, HDT, Reformer). | | 6 | Set reactor conditions (temp, pressure, catalyst). | | 7 | Run simulation, adjust recycle loops, and converge. | | 8 | Verify product specs (sulfur, octane, density, flash point). | The curriculum is designed by AspenTech to teach
The true power of Aspen HYSYS Petroleum Refining lies in its combination of rigorous first-principle physics and specialized, empirical reactor models. The EHY2102 course focuses deeply on the following critical unit operations:
: EHY2102 trains users to import or manually input crude oil assays—such as True Boiling Point (TBP), ASTM distillations, light ends compositions, and density profiles.
Simulating the mixing of varied crude slates to predict downstream chemical impacts before processing physical feedstock.