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Process Analytical Technology (PAT)

Real-time, data-driven control for quality and efficiency.

mysimulator teamUpdated June 2026≈ 3 min read▶ Open the simulation

Elements

In-line/at-line spectroscopy

Sensors and chemometrics

Feedback control and models

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Example

Example: Real-Time Crystallization Control

Deploy in-line Raman probe.

Model supersaturation.

Control seeding and cooling.

Frequently asked questions

Accuracy?

Calibration and validation.

Integration?

DCS/MES connectivity.

Cost?

ROI via yields and safety.

Data?

Quality and governance.

Models?

Maintain and update.

Regulatory?

ICH Q8–Q10 alignment.

Sampling?

Representativeness.

Scale?

From lab to plant.

Alarms?

Thresholds and actions.

Outlook?

Closed-loop autonomy.

Try it live

Everything above runs in your browser — open Reaction-Diffusion and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.

▶ Open Reaction-Diffusion simulation