Now live: a hybrid process digital twin for amine gas sweetening — it names the fault and the root cause, not just the alarm. Explore the platform →

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Gas Processing & LNG

Acid gas removal is the unit the whole train waits on.

Gas sweetening is where this platform was built and calibrated. In LNG it matters more still — CO₂ slip freezes the cold box, and H₂S is a specification you cannot negotiate with.

Calibrated on this unitThis is the unit the model was built on.

LNG storage tanks at a coastal terminal

The unit we model

The full MDEA or activated-MDEA train: absorber, flash drum, lean/rich exchanger, stripper, reboiler, filtration and the solvent loop that ties them together.

What it finds

CO₂ slip before it reaches the cold box. Foaming before it carries amine into the treated gas. Exchanger and reboiler fouling before regeneration runs out of duty.

What it protects

Product specification, train availability, solvent inventory, and the steam bill that regeneration dominates.

Scope on your site

What is inside the model, and what is not.

  • Amine sweetening train — modelled
  • Solvent regeneration and filtration — modelled
  • Inlet conditioning and separation — modelled
  • Dehydration and liquefaction — adjacent

Ten minutes in the platform beats an hour of slides.

It runs on a real amine train with thirteen days of one-minute history behind it — live diagnosis, root causes and cost per hour. Nothing on this page is a mock-up.

Open the platform