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

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Compare

Two cases, one screen. The difference is the answer.

Compare puts operating cases next to each other: this shift against the last, a good day against a bad one, or a proposed operating point against the one running now. Each value says where it came from — measured, lab, typed in, or modelled.

See it in the platform How it works
5Cases side by side
31Model inputs per case
5Value sources, each marked
1Model behind every number

MVPEvery figure above is counted in the minimum viable product: the amine train modelled for gas sweetening and post-combustion carbon capture.

What it does

Four things it does that a dashboard does not.

01

Real moments or typed cases

A case is either a moment from the plant history or a set of inputs typed by hand. Both can sit in the same table.

02

Every number shows its source

Measured, lab, default, edited or modelled. What no instrument measures is filled in by the reference model and marked so.

03

What-if on real history

Change any input on a real moment and every output is recalculated by the model — the plant never ran there, so the page says so.

04

Agrees with Run

Compare calls the same engine as Run, so a number here is the number Run would show for the same inputs.

How it works

The pipeline, end to end.

  1. 1

    Add cases

    Pick moments from history or type inputs by hand, up to five.

  2. 2

    Edit what you want to test

    Any of the 31 inputs can be changed on any case.

  3. 3

    Run the model

    Measured values stay measured; everything else is modelled.

  4. 4

    Read the difference

    The table highlights what changed between cases.

Where it applies

Built for amine systems today. Not limited to them by design.

The platform is focused on acid gas removal — gas sweetening and post-combustion carbon capture — because that is where the model is calibrated and where the fault library is real. The method underneath is not amine-specific: a physics reference model, residuals against expected-healthy, fuzzy diagnosis over graded indicators, and costed consequences. Extending it to another unit means new datasheets and a new calibration, not a new platform.

  • Gas sweeteningLive today
  • Post-combustion carbon captureLive today
  • Other acid gas removalMethod applies
  • Wider process unitsFuture

The fastest way to judge this is to open it.

The platform runs on a real amine train with thirteen days of one-minute history behind it. Nothing on these pages is a mock-up.

Open the platform