Aspen Plus

Maximize profits using a plant-wide simulation solution that combines unparalleled accuracy and engineering collaboration with time-saving workflows.

The Chemical Industry's Leading Process Simulation Software

Comprehensive for the Chemical Industry

Rely on proven physical properties and reaction models for chemicals, electrolytes, solids and polymers. Use integrated modeling for batch and continuous processes from innovation through operations.

Intuitive, Time-Saving Workflows

Employ seamless, integrated tools for costing, energy management, safety analysis and equipment design. Get visual insights with a modern user interface for today's engineers.

Operational Decision Support

Enable lifecycle modeling from design through operations for faster troubleshooting, online performance monitoring and real-time optimization.

Trusted Process Simulation

Rely on a process simulator built on over 35 years of experience and feedback from top chemical companies. Access the latest innovations in process simulation.

Introducing aspenONE Engineering deployment in the cloud: Access the latest software anytime, anywhere

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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The Innovation Fast Track: Saving Time and Money in New Product Development

The Innovation Fast Track: Saving Time and Money in New Product Development

Learn how Qenos uses Aspen Plus® batch modeling to gain valuable insight into their processes, allowing them to respond to changing customer requirements with fewer plant trials and experiments.

Case Study
Deliver Consistent Quality of Solids Using Crystallization Modeling

Deliver Consistent Quality of Solids Using Crystallization Modeling

Learn how modeling crystallization processes in Aspen Plus® enables your organization to quickly deliver solids without the need for tedious trial-and-error experimentation. This unique capability fo...

On Demand Webinar
Staggered Analysis with BLOWDOWN Technology in Aspen HYSYS

Staggered Analysis with BLOWDOWN Technology in Aspen HYSYS

Building on the BLOWDOWN technology in Aspen HYSYS, Staggered Analysis is used to complete the design or validation of disposal systems that sequence the discharge of multiple blowdown valves. Start y...

Online Trial
aspenONE Engineering deployment in the cloud: Contact us and obtain your deployment guide

aspenONE Engineering deployment in the cloud: Contact us and obtain your deployment guide

With aspenONE® Engineering deployment in the cloud, all your engineers have anytime, anywhere access to the latest software and innovations. Enjoy easier management, more scalability, better security ...

Boost productivity with aspenONE Engineering deployment in the cloud

With aspenONE® Engineering deployment in the cloud, all your engineers have anytime, anywhere access to the latest software and innovations. Enjoy easier management, more scalability, better security ...

Infographic
Model Distillation Unit Operations with a Rate-based Approach

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-b...

Live Webinar
Use Advanced Simulation to Improve Processes Involving Solids

Use Advanced Simulation to Improve Processes Involving Solids

Whether particles are being formed, reduced in size, enlarged, participating in reactions, or just being separated from a fluid stream, ignoring or poorly modeling the solids processing steps may lead...

White Paper
Application Video

Aspen How-To

Looking for quick demonstrations on using AspenTech products to solve your engineering and operations challenges? Browse this compilation of bite-sized videos produced by AspenTech experts covering all our major solutions.

eLearning

Aspen eLearning

Find on-demand training for applying AspenTech products to your complex process engineering and operational problems. Our comprehensive eLearning courses, created by AspenTech experts, offer self-guided learning paths for all our major solutions.

Training Center

Aspen Classroom Learning

We offer comprehensive libraries of classroom and virtual expert-led training courses for our process engineering and operational solutions. All courses are created and produced by AspenTech experts.