On-Demand Webinar
Model Distillation Unit Operations with a Rate-based Approach
Frustrated designing your column or understanding how process changes will affect your distillation unit operations? Many non-ideal distillation systems cannot be modeled accurately with equilibrium-based modeling. Rate-based modeling provides a more rigorous modeling approach for complex systems. Once tuned, rate-based models can yield better predictions at extrapolated operation conditions.
Article
Digitalization is the Next Step in Chemicals Excellence
Digital technologies offer significant opportunity for improved quality and cost savings across the chemicals industry by enabling more efficient design, operation, and maintenance of assets throughout their lifecycle. However, many chemical companies are still in the early stages of understanding how such opportunities can be applied effectively to their business. This article highlights how top companies are using data to drive business and operational decisions, and are progressing with their own transformation to the next level of performance and operational excellence.
Video
Gas Compression Analysis- Application Overview
Compressors are process specific and typically custom-manufactured making them expensive and difficult to replace. With dynamic gas compression analysis, you can optimize compression without risking failure. Aspen HYSYS Dynamics is a proven tool for analyzing reciprocating, centrifugal and screw compressors. With activated dynamics in Aspen HYSYS, you have access to accessible and accurate analysis. Learn more.
On-Demand Webinar
Learn how Aspen HYSYS® Can Help You Avoid Compressor Surge
Engineers have to continually look out for conditions that may cause their compressors to operate under surge conditions, especially in non-steady operating conditions such as unit shutdowns. A lack of sufficient expertise in dynamic process simulation raises the risk for many in their ability to accurately predict surge conditions. With the latest innovations in Aspen HYSYS, engineers can easily develop dynamic process simulations, use dynamic models to simulate operations during emergency scenarios and much more!
White Paper
Dehydration with Aspen HYSYS: Validation of the CPA Property Package
Dehydration units are often overdesigned, resulting in high capital or operating costs. In order to ensure design options meet the necessary requirements of saving capital, solvent or energy costs, thermodynamic modeling and a holistic view of operations is needed. This paper discusses the dehydration modeling technology available with Aspen HYSYS in V10 and above. Aspen HYSYS has historically employed the glycol property package for TEG. With the addition of the Cubic-Plus-Association (CPA) package in V10, Aspen HYSYS can be used to model dehydration with TEG, MEG and DEG.
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