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DIGITAL PROCESS TWIN TECHNOLOGY

gPROMS

Maximize value across your plant’s lifecycle with high-fidelity gPROMS models that combine deep process knowledge and data to optimize operations, accelerate innovation and support confident real-time design and production decision making.

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FROM R&D TO OPERATIONS

Process modeling tools and digital applications

Innovate and optimize operations with the gPROMS platform for high-fidelity modeling, digital design and real-time optimization. Use digital twins to monitor process health, soft-sense variables, simulate “what-if” scenarios, predict run lengths and drive economically sound operation. gPROMS platform products include:

  • gPROMS Process: Lifecycle modeling for design, operations and optimization.
  • gPROMS FormulatedProducts: Modeling complex formulations and product behavior.
  • gPROMS Utilities: Optimization of plant utilities and energy systems.
  • gPROMS for sustainability: Tools to reduce environmental impact.
  • gPROMS for research and teaching: Academic tools for innovation and training.
  • gFLARE: Advanced flare system analysis for process safety.

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Siemens offers advanced modeling environments and digital applications that support the entire process lifecycle, for real-time monitoring, soft-sensing and optimization using high-fidelity process models.

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gPROMS Process

Accelerate catalytic process development with gPROMS Process. Combine high-fidelity multiscale models with experimental data for accurate process scale-up, design optimization, and operational troubleshooting.
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gPROMS Utilities

Cut site-wide emissions 3-8% without major capital expenditure. gPROMS Utilities uses digital twin optimization to minimize daily fuel use, providing operators with instant, expert decision support for the most efficient settings.
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gPROMS for sustainability

Use digital twins to accelerate low-carbon process innovation and enhance plant efficiency. Systematically explore designs, manage risk, and reduce pilot costs to bring sustainable processes to market faster.
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gPROMS for research and teaching

Accelerate chemical engineering research and teaching with gPROMS Academic. Our equation-oriented modeling platform lets you create custom models, optimize experiments, and teach first principles engineering.
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gFLARE

Design blowdown, relief, and flare systems with gFLARE. Its digital twin combines process and flare network design with transient analysis to speed design, manage risk, and ensure safe, cost-effective operations.

Explore gPROMS in depth

Delve into our collection of on-demand gPROMS webinars and customize your learning journey by topics that interest you most.

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Frequently asked questions

What is gPROMS and what is it used for?

gPROMS is a set of advanced process modeling tools. Siemens created high-fidelity digital models of industrial processes (also known as Digital Twins). These models help companies design, optimize and operate more efficiently. Process industries such as chemical, oil and gas, pharmaceutical, refining, food and beverage and more use gPROMS to reduce risk, improve performance and support sustainable operations. It’s also applied in research institutions and academia and supports applications ranging from R&D and design to operations, safety and environmental optimization.

How is gPROMS different from other simulation software?

Unlike basic simulation tools, gPROMS uses equation-based modeling to create highly accurate digital representations of real-world processes. It supports steady-state and dynamic simulations, soft sensing, real-time optimization and integration with plant data. These attributes give you more precise control, better decision-making information and predictive insights.

What is a Digital Process Twin and how does it create value?

gPROMS Digital Process Twins capture fundamental process knowledge and apply state-of-the-art mathematical methods to analyze and optimize the process design or operation quickly and accurately.

Optimizing process or product design can lock in value over the lifetime of production — amounting to billions of dollars in some cases. Optimizing a plant operation creates ongoing value through improved performance and efficiency.

How does gPROMS help optimize plant operations?

gPROMS uses high-fidelity Digital Twins to simulate real process conditions. These mathematical models of the physical process combined with real-time and historical plant data help operators gain better visibility into equipment health, predict maintenance needs and support faster, more informed decisions when conditions change.