Optimize your entire gas plant and carbon capture operations using Aspen HYSYS. From the intricate thermodynamics of Acid Gas removal to sulfur recovery and dehydration to the rigorous equipment models for heat exchangers, columns,

The results show how the enhanced framework designs and evaluates PAU technology systems for managing EoL chemical flows and provides release inventories and pathways for conducting chemical risk...

Over 30 models are available in Aspen Hysys including equations of state, activity coefficient models, and specialty packages for processes like sour gas treatment, hydrate prevention, and steam. This document discusses fluid property packages in Aspen Hysys for selecting the appropriate thermodynamic model.

Adequately predicts phase equilibrium systems containing TEG and water. Still applicable because of its internal fit of BIP’s to accurately predict natural gas dehydration absorbers and TEG solutions regeneration. But was giving strange behavior outside normal gas dehydration operating conditions.

In this project, sour gas sweetening is simulated using Aspen HYSYS software. Then the simulation of compression and recovery processes has been done. The conclusion drawn from the simulation of gas sweetening, compression, and recovery units highlights the significance of this process in enhancing efficiency and reducing costs.

2019年8月20日 · Initially, an amine-based sweetening process using a H2S-free sour gas was simulated on Aspen HYSYS and the simulation results were validated against real plant data.

2016年5月5日 · Aspen HYSYS v8.8 software was used to simulate the Claus process by reactors and component splitters. The result shows the complete conversion of sour gas to product. The simulation...

The acid gas removal unit and the sulfur recovery unit (SRU) are expensive and interdependent units necessary for meeting product specifications and emission regulations. With Aspen HYSYS® V9, you can use a single solution to consider all of the interdependencies of these two units with the most trusted solutions in process engineering.

2020年11月3日 · The use of rate-based distillation models for sour gas cleaning applications was first introduced within Aspen HYSYS in V7.2. V7.3 introduces improvements in both its usability and new industrial-scale example models for a variety of amines.

In Aspen HYSYS V8.6, the Acid Gas Cleaning functionality has been enhanced with a new property package, “Acid Gas - Physical Solvents”, based on the Perturbed Chain Statistical Association Fluid Theory (PC-SAFT) Equation Of State, which allows users to model