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Aspen Plus®

Advance circular economy initiatives and respond to global economic challenges, dynamic market conditions and competitive pressures by improving performance, quality and time-to-market with the best-in-class simulation software for chemicals, polymers, life sciences and new sustainability processes.

The Leading Process Simulation Software in the Chemical Industry

Trusted

Market-leading process simulator built on over 40 years of experience, feedback from top chemical companies and an award-winning physical properties database.

Flexible

Integrated process modeling with economic, energy, safety and emissions analysis to improve time-to-market, process efficiency and sustainability performance.

Extensive

Built-in capabilities for rigorous modeling of a wide range of chemical processes, for both batch and continuous operations, including solids and biomass processing, carbon capture, hydrogen electrolysis, bioreactors and polymers.

Powerful

Lifecycle modeling from design through operations, enhanced with embedded AI and high-performance computing to improve process development, overcome current operational limitations and improve production.

Leverage Best-in-Class Process Simulation Software

Learn how our chemical engineering software for sustainability helps:

  • Drive faster time-to-market for technology innovations
  • Determine technical and economic feasibility for projects rapidly
  • Support new investments to drive net zero initiatives

Learn More

Applications

  • Bulk Chemicals
  • Downstream
  • Engineering, Procurement & Construction
  • Midstream & LNG
  • Pharmaceuticals
  • Specialty Chemicals
  • Upstream
  • View All
Bulk Chemical Process Improvement
Boost bulk chemical quality and throughput. Improve production rates, yield, energy efficiency and quality through rigorous process modeling tools.
5 videos in gallery
Concurrent Conceptual Engineering
Implement a model-based system that seamlessly integrates all design and project cost estimate functions, delivering a lower-CAPEX project.
5 videos in gallery
Distillation Improvement
Restore smooth and optimal column performance. Increase column efficiency and resolve issues faster with interactive hydraulic visualization of distillation.
4 videos in gallery
Energy Management
Optimize energy Use. Predict and eliminate energy waste though use of an integrated design and modeling tools.
5 videos in gallery
Physical Property Estimation
Create process models on a solid foundation. Start your modeling efforts with confidence with the most up-to-date and comprehensive portfolio of physical property data.
5 videos in gallery
Polymer Process Optimization
Optimize production and rapidly develop new grades. Improve production rates, yield and quality through rigorous optimization of the polymer process.
0 videos in gallery
Process Safety Analysis
Reduce conservatism and engineering time using the complete overpressure protection solution with expert-trusted solutions and guided workflows.
5 videos in gallery
Solid Process Optimization
Deliver consistent quality of solids. Reduce capital and energy costs while ensuring consistent particle size distribution by using rigorous solids-handling equipment models integrated with fluid simu...
0 videos in gallery
Energy Management
Optimize energy Use. Predict and eliminate energy waste though use of an integrated design and modeling tools.
5 videos in gallery
Bidding & Cost Estimation
Minimize estimating risk and develop bids faster through the improved consistency and accuracy of an integrated, model-based estimating system.
5 videos in gallery
Concurrent Conceptual Engineering
Implement a model-based system that seamlessly integrates all design and project cost estimate functions, delivering a lower-CAPEX project.
5 videos in gallery
Distillation Design & Revamps
Cut CAPEX and prevent issues by selecting optimal trays and packings with interactive plots built using correlations and process simulation data.
5 videos in gallery
Dynamic Studies
Hone your understanding of operational changes through dynamic insights with trusted accuracy and built-in templates to get started.
5 videos in gallery
FEED Execution
Reduce FEED package preparation time and decrease rework by allowing engineering design changes to propagate consistently through interconnected FEED tools.
5 videos in gallery
Integration with Detailed Engineering
Optimize CAPEX and minimize bidding and estimating risk. Deliver bids with optimized designs faster, with less rework and errors through an integrated model based estimating tool from concept design t...
0 videos in gallery
Operator Training Simulator Deployment
Train operators for startups, shutdowns and complex operational changes. Deploy trusted, maintainable operator training simulator (OTS) solutions sooner using dynamic simulation, trusted for its accur...
0 videos in gallery
Process Safety Analysis
Reduce conservatism and engineering time using the complete overpressure protection solution with expert-trusted solutions and guided workflows.
5 videos in gallery
Project Cost Estimation
Improve transparency and lower CAPEX though use of a shared model-based estimating platform from conceptual engineering through construction.
5 videos in gallery
Tuning Models with Plant Data
Models that match reality by calibrating them to plant data for improved design and revamp with process understanding through validation with historical data.
5 videos in gallery
Energy Management
Optimize energy Use. Predict and eliminate energy waste though use of an integrated design and modeling tools.
5 videos in gallery
Adsorption & Chromatography Improvement
Optimize separation processes. Design and optimize adsorption processes to improve purity and throughput with deeper insights using rigorous models.
0 videos in gallery
Batch Process Improvement
Simplify batch process development. Optimize your batch and continuous process with a common platform from development through manufacturing.
5 videos in gallery
Environmental & Safety Analysis
Reduce risks with dynamic analysis and overpressure protection guidance developed using expert-trusted solutions and guided workflows.
5 videos in gallery
Optimization with Custom Equipment
Optimize design and support operational decisions with quick and easy-to-build custom unit operations models.
0 videos in gallery
Physical Property Estimation
Create process models on a solid foundation. Start your modeling efforts with confidence with the most up-to-date and comprehensive portfolio of physical property data.
5 videos in gallery
Polymer Process Optimization
Optimize production and rapidly develop new grades. Improve production rates, yield and quality through rigorous optimization of the polymer process.
0 videos in gallery
Recipe Based Process Scale Up
Develop and transfer batch processes from lab to manufacturing by using the recipe as process mode.
0 videos in gallery
Adsorption & Chromatography Improvement
Optimize separation processes. Design and optimize adsorption processes to improve purity and throughput with deeper insights using rigorous models.
0 videos in gallery
Batch Process Improvement
Simplify batch process development. Optimize your batch and continuous process with a common platform from development through manufacturing.
5 videos in gallery
Energy Management
Optimize energy Use. Predict and eliminate energy waste though use of an integrated design and modeling tools.
5 videos in gallery
Environmental & Safety Analysis
Reduce risks with dynamic analysis and overpressure protection guidance developed using expert-trusted solutions and guided workflows.
5 videos in gallery
Optimization with Custom Equipment
Optimize design and support operational decisions with quick and easy-to-build custom unit operations models.
0 videos in gallery
Physical Property Estimation
Create process models on a solid foundation. Start your modeling efforts with confidence with the most up-to-date and comprehensive portfolio of physical property data.
5 videos in gallery
Polymer Process Optimization
Optimize production and rapidly develop new grades. Improve production rates, yield and quality through rigorous optimization of the polymer process.
0 videos in gallery
Recipe Based Process Scale Up
Develop and transfer batch processes from lab to manufacturing by using the recipe as process mode.
0 videos in gallery
Solid Process Optimization
Deliver consistent quality of solids. Reduce capital and energy costs while ensuring consistent particle size distribution by using rigorous solids-handling equipment models integrated with fluid simu...
0 videos in gallery
Energy Management
Optimize energy Use. Predict and eliminate energy waste though use of an integrated design and modeling tools.
5 videos in gallery
Environmental & Safety Analysis
Reduce risks with dynamic analysis and overpressure protection guidance developed using expert-trusted solutions and guided workflows.
5 videos in gallery
Adsorption & Chromatography Improvement
Optimize separation processes. Design and optimize adsorption processes to improve purity and throughput with deeper insights using rigorous models.
0 videos in gallery
Batch Performance Management
Increase visibility and responsiveness to batch production problems through monitoring of important business metrics via dashboards, alerts and pattern matching.
5 videos in gallery
Batch Process Improvement
Simplify batch process development. Optimize your batch and continuous process with a common platform from development through manufacturing.
5 videos in gallery
Bidding & Cost Estimation
Minimize estimating risk and develop bids faster through the improved consistency and accuracy of an integrated, model-based estimating system.
5 videos in gallery
Bulk Chemical Process Improvement
Boost bulk chemical quality and throughput. Improve production rates, yield, energy efficiency and quality through rigorous process modeling tools.
5 videos in gallery
Concurrent Conceptual Engineering
Implement a model-based system that seamlessly integrates all design and project cost estimate functions, delivering a lower-CAPEX project.
5 videos in gallery
Distillation Design & Revamps
Cut CAPEX and prevent issues by selecting optimal trays and packings with interactive plots built using correlations and process simulation data.
5 videos in gallery
Distillation Improvement
Restore smooth and optimal column performance. Increase column efficiency and resolve issues faster with interactive hydraulic visualization of distillation.
4 videos in gallery
Dynamic Studies
Hone your understanding of operational changes through dynamic insights with trusted accuracy and built-in templates to get started.
5 videos in gallery
Energy Management
Optimize energy Use. Predict and eliminate energy waste though use of an integrated design and modeling tools.
5 videos in gallery
Environmental & Safety Analysis
Reduce risks with dynamic analysis and overpressure protection guidance developed using expert-trusted solutions and guided workflows.
5 videos in gallery
Fast Bid Packages for Licensors
Reduce the cost and time of designing and releasing bid packages with an integrated estimating platform leveraging reusable modular templates.
5 videos in gallery
FEED Execution
Reduce FEED package preparation time and decrease rework by allowing engineering design changes to propagate consistently through interconnected FEED tools.
5 videos in gallery
Heat Exchanger Design
Select the optimum heat exchanger size and rating when both cost and performance must be balanced through rigorous up-to-date integrated modeling capabilities.
5 videos in gallery
Integration with Detailed Engineering
Optimize CAPEX and minimize bidding and estimating risk. Deliver bids with optimized designs faster, with less rework and errors through an integrated model based estimating tool from concept design t...
0 videos in gallery
Operator Training Simulator Deployment
Train operators for startups, shutdowns and complex operational changes. Deploy trusted, maintainable operator training simulator (OTS) solutions sooner using dynamic simulation, trusted for its accur...
0 videos in gallery
Optimization with Custom Equipment
Optimize design and support operational decisions with quick and easy-to-build custom unit operations models.
0 videos in gallery
Physical Property Estimation
Create process models on a solid foundation. Start your modeling efforts with confidence with the most up-to-date and comprehensive portfolio of physical property data.
5 videos in gallery
Polymer Process Optimization
Optimize production and rapidly develop new grades. Improve production rates, yield and quality through rigorous optimization of the polymer process.
0 videos in gallery
Process Safety Analysis
Reduce conservatism and engineering time using the complete overpressure protection solution with expert-trusted solutions and guided workflows.
5 videos in gallery
Project Cost Estimation
Improve transparency and lower CAPEX though use of a shared model-based estimating platform from conceptual engineering through construction.
5 videos in gallery
Recipe Based Process Scale Up
Develop and transfer batch processes from lab to manufacturing by using the recipe as process mode.
0 videos in gallery
Solid Process Optimization
Deliver consistent quality of solids. Reduce capital and energy costs while ensuring consistent particle size distribution by using rigorous solids-handling equipment models integrated with fluid simu...
0 videos in gallery
Tuning Models with Plant Data
Models that match reality by calibrating them to plant data for improved design and revamp with process understanding through validation with historical data.
5 videos in gallery
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