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Aspen HYSYS Petroleum Refining™

Enable sustainable and profitable refinery operations by layering powerful refining simulation capabilities onto the Aspen HYSYS® process simulator.

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Improve Refinery Margins with Accurate Prediction of Product Yields and Properties

Refinery-wide Process Modeling

Achieve accurate prediction of process stream yields and properties at any point in the refinery, using rigorous assay characterization, tracking of over 350 petroleum properties and multi-unit simulation.

Comprehensive and Rigorous Reactor Modeling

Simulate major refinery, aromatics and lube-oil reactor operations, including bio-feed, with a complete suite of reactor models. Halve the time & effort for maintaining reactor models using AI. Leverage advanced molecule-based reactor simulation.

Improve Refinery Planning and Process Optimization

Ensure accuracy of planning and process optimization solutions by leveraging an automated streamlined workflow to update planning models using the power of rigorous reactor simulation and AI technology.

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Maximize safety, throughput and profits by optimizing the entire site in one environment using accurate, industry-validated simulation and time-saving workflows.

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Improve responsiveness and agility with the most trusted production planning software.

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Hyundai Oilbank Uncovers $36M USD/Year Using Aspen HYSYS®

Learn how Hyundai Oilbank optimized FCC operations using Aspen HYSYS, significantly improving the units planning accuracy.

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Webinar: Industrial AI in Action: Improve Reactor Operations with Unprecedented Simulation Accuracy

Industrial AI in Action: Improve Reactor Operations with Unprecedented Simulation Accuracy

Reactor operations continue to be critical for today’s refineries, but reactor simulation solutions have traditionally been difficult to use and maintain. The problem is magnified as experienced engin...

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Petro Rabigh Uses Aspen Hybrid Models to Improve Margin and Reduce Operational Risk

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Petro Rabigh wanted to improve margins for refinery products, to do so, they needed to identify the most optimal production yields and qualities of their refinery and petrochemical products.

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Saudi Aramco Increases Capacity by 100,000 barrels/day and Upgrades Bottom of the Barrel Products

Saudi Aramco Increases Refinery Capacity by 100,000 Barrels/Day Using Plant Digital Twin

Learn how Saudi Aramco used Aspen HYSYS to analyze feasibility of refinery reconfiguration plans by developing plant digital twins of multiple units. The new reconfiguration plan projects a 100,000 ba...

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Learn How You Can Have a Kinetic Model of Any Major Refinery Reactor in Aspen HYSYS

Learn How You Can Have a Kinetic Model of Any Major Refinery Reactor in Aspen HYSYS

Learn how you can use Aspen HYSYS to develop a rigorous model of any major refinery reactor. Aspen HYSYS offers a complete suite of all major refinery reactor units.

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Learn How to Accurately Predict Impact of Operational Changes on Refinery Profit

See how engineers can develop and use a refinery-wide process model in Aspen HYSYS to accurately predict the impact of operational improvements on the refinery’s profit.

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Webinar with Viva Energy and Anukoolan: Optimizing CDU Operations with Equation-Based Digital Twins in Aspen HYSYS®

Today, enterprises are challenged with ensuring quick business transitions to keep up with changing demands in a volatile and uncertain markets.

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