Common questions

How do I cancel my Aspen Plus account?

How do I cancel my Aspen Plus account?

If you make a mistake and want to delete a stream or block, click on the arrow (select) button at the upper left of the Model Library toolbar, then click on the stream or block you want to delete and hit the DELETE key.

Where is the condenser in Aspen?

The circle above and to the right of the column is a condenser. We can get either a vapor or a liquid distillate product, but we will just use a liquid distillate. Click on the lower red arrow on the condenser and click again somewhere to the right of the column. This will be our benzene product stream.

What is ChemCAD?

ChemCAD is a suite of chemical process simulation software. It allows users to simulate processes in chemical, petro-chemical, pharmaceutical,thermodynamic models and contains a database of thousands of components for gases, liquids, solids, and electrolytes.

What is Henry component?

Henry’s law states that the partial pressure of a component above its solution is directly proportional to the concentration of the component. We can choose any convenient unit to express the solute concentration. The value of the proportionality constant depends on this choice.

How do you reopen a flowsheet in Aspen?

Figure 4: Completed Mixer Flowsheet This window can be opened by clicking on the eyeglass icon or by going to Data/Data Browser in the Menu Bar. Aspen has two features in the Data Browser window that can both help and hurt the user. The first of these can be seen on the right hand side.

How do I add components to Aspen Plus?

In the Component ID column, enter C2BRF5 and then press the tab key. The purpose of pressing the tab key instead of pressing the enter key is to ensure that the first row is still in focus. Then, click the User Defined button to create the component within the Aspen Plus database because it currently does not exist.

What is RadFrac Aspen?

The final general distillation unit operation is the RadFrac column. This distillation unit completes much more rigorous calculations than the other two methods and can be used to simulate absorption, stripping, extractive distillation, and azeotropic distillation for solids, liquids, and gases.

Which is better Aspen HYSYS vs Aspen Plus?

Rule-of-thumb is that Aspen Plus is better suited for chemical process design whilst HYSYS is best for hydrocarbon process design (both upstream and downstream but mainly downstream). They are both products of AspenTech though HYSYS was bought over years ago.

How is Aspen Plus used in Chemical Engineering?

Ch17. Aspen Process Economic Analyz er (APEA) Ch18. Term Projects (TP) Aspen Plus® is a process flowsheet simulator. A flowsheet simulator is a computer software that is used to quantitatively model a chemical processing plant.

What can AspenTech do for the process industry?

Delivering higher levels of profitability and sustainability with AspenTech Industrial AI™. Democratize the application of AI to solve the process industry’s most difficult problems: Boost bulk chemical quality and throughput. Improve production rates, yield, energy efficiency and quality through rigorous process modeling tools.

How is flowsheet simulator used in Chemical Engineering?

A flowsheet simulator is a computer software that is used to quantitatively model a chemical processing plant. In general, a chemical processing treatment and post-treatment steps, as well. dynamics and control, energy saving, safety compliance, and finally process economic analysis.

Is the aspenone engineering software available in the cloud?

aspenONE Engineering software is now available for cloud deployment! aspenONE Engineering deployment in the cloud accelerates deployment and lowers the total cost of ownership for IT departments and allows user access to the latest aspenONE Engineering innovations anytime, anywhere, through a web browser.

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Ruth Doyle