Process Systems Enterprise Limited
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What does PSE provide?

gPROMS is now the leading modelling product within the chemical industries

Dr Geoffrey Robinson FREng, Royal Academy of Engineering

PSE provides high-fidelity predictive modelling software and associated model-based consulting services to our process organisation customer base around the world.

High-fidelity predictive models are used as part of Model-based Innovation and Model-based Engineering approaches to optimise design and operation of processes and products, as well as accelerate innovation and reduce technology risk.

gPROMS process simulation

is the world's leading advanced process modelling tool

Process modelling technology

PSE develops and markets the industry-leading gPROMS modelling environment. The gPROMS family comprises:

  • gPROMS ModelBuilder – for constructing, validating (against data), executing and maintaining high-fidelity predictive models
  • the gPROMS Advanced Model Libraries – state-of-the-art libraries of models for catalytic reaction, crystallisation, gas-liquid separation, fuel cells and pressure-relief systems
  • the gPROMS Objects, which allow gPROMS high-fidelity predictive models to execute in a variety of environments such as Aspen PlusTM, PRO/II®, MATLAB® and Simulink®
  • The gSAFT suite of advanced thermodynamic modelling tools
  • Hybrid modelling interfaces to link gPROMS and CFD models.
PSE Consulting – process design, process development and plant optimization

provides expert services to the
process industries

Expertise – services & solutions

PSE Consulting provides world-leading model-based engineering expertise for:

  • new process development, where we help customers apply modelling in order to accelerate development and manage technology risk.
  • plant optimisation, where we apply high-fidelity models to increase throughput, enhance product quality and reduce cost
  • support of customer own modelling projects and creation of in-house modelling expertise, via our innovative ModelCare programme
  • deep process expertise in a number of areas, including reaction, fuel cell and crystallisation technology.
  • implementation of MBI and MBE programmes to shorten time-to-market and integrate R&D with engineering design
  • We also undertake strategic assessment to determine how value can be created using model-based techniques.
Carbon capture & storage

PSE's advanced process modelling tools help make carbon capture and storage (CCS) decisions

Working relationship

We work in close collaboration with our customers wherever possible, to mutual benefit:

  • achieve rapid and assured project success
  • propagate model-based engineering approaches through the process industries
  • transfer modelling know-how to customers and help them to build modelling infrastructures
  • apply advanced methodologies to help integrate R&D experimentation and engineering design

Accelerate innovation. Manage risk