Aspen Nonlinear Controller™

Increase capacity, reduce catalyst usage and maintain quality with advanced process control technology specifically designed for polymer processes.

Optimize Polymer Production to Unlock Millions of Dollars in Benefits

Handle Multiple Catalysts Easily

Aspen Nonlinear Controller’s "Combine Models" feature makes it easy to develop models that represent multiple catalyst configurations.

Ensure Consistent, Fast Grade Transitions

Aspen Nonlinear Controller automates operating procedures — including startups and shutdowns. It handles complex polymer transitions including catalyst changes, donor changes and co-monomer changes.

Handle Complex Recipes With Ease

Master recipes, representing operating conditions, are pulled together and a control recipe, representing the entire plant, is created.
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.

Aspen Self-Paced eLearning

Aspen Self-Paced 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.

Aspen Expert-Led Training

Aspen Expert-Led Training

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.

Competency Development

Designed to meet industry standards and company-specific goals, AspenTech’s competency development program helps you build and sustain in-house expertise by leveraging flexible training options—including certification—and measuring organizational competency against industry benchmarks.