Aspen OnLine

Maximize operating profitability with real-time operational guidance using live data matched with process simulation.

Calibrated Predictive Models for Operational Insight

Real-Time Guidance

Real-time advisory systems provide a comprehensive solution to increase process profitability. Use online models to guide better operating decisions for columns, exchangers and rotating equipment.

Continuous Equipment Monitoring

Monitor key equipment and track performance using proven engineering models linked to conditioned plant data. Report KPIs to plant historians. Supplement measurements with inferential calculations.

Streamlined Online Model Deployment

Connect and validate your models with plant historian and/or lab data without leaving the Aspen Plus or Aspen HYSYS simulation environment. Generate Aspen OnLine project files automatically.

Compatible With Major Process Simulators

Develop online execution with Aspen Plus, Aspen HYSYS, Aspen Exchanger Design & Rating, Aspen Utilities and Aspen Custom Modeling.

Accelerate digitalization to achieve sustainability goals and drive operational excellence.

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Applications

Downstream
Engineering Procurement and Construction
Equipment Manufacturer
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Downstream

Integrated CDU & Preheat Train Optimization

Meet product demands and simultaneously reduce energy consumption with a single solution to optimize the entire crude distillation unit operation.

5 videos in gallery

Monitoring Heat Exchanger Fouling

Improve plant efficiency by optimizing HX operations.

5 videos in gallery

Engineering Procurement and Construction

Monitoring Heat Exchanger Fouling

Improve plant efficiency by optimizing HX operations.

5 videos in gallery

Operations Decision Support

Increase throughput and operating efficiency through data-driven decisions enabled by plant-calibrated predictive models in an operator-friendly interface.

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

Equipment Manufacturer

Monitoring Heat Exchanger Fouling

Improve plant efficiency by optimizing HX operations.

5 videos in gallery

View All

Integrated CDU & Preheat Train Optimization

Meet product demands and simultaneously reduce energy consumption with a single solution to optimize the entire crude distillation unit operation.

5 videos in gallery

Monitoring Heat Exchanger Fouling

Improve plant efficiency by optimizing HX operations.

5 videos in gallery

Operations Decision Support

Increase throughput and operating efficiency through data-driven decisions enabled by plant-calibrated predictive models in an operator-friendly interface.

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

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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

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

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.