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Precite ColumnOS · Distillation column automation

Distillation column automation that runs your column on its own.

ColumnOS holds the pressure across your column every second and drives the boiler by itself. Every batch separates at the same point and uses only the steam it needs. It retrofits the column you already have.

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✓ Retrofits your existing column

✓ Pressure or temperature control

✓ Live on your phone, 24×7

2

Control modes

Pressure or temperature, switched on the screen.

4-step

Proportional steam

25, 50, 75 and 100% instead of on and off.

24×7

Cloud monitoring

Every reading live on your phone and saved.

Retrofit

No new column

Fitted to the column you already run.

TWO CONTRL MODES

Run it on pressure. Or on temperature.

Same panel, same valve, same column. The operator chooses the mode that suits the product and switches it on the screen.

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PROPOTIONAL STEAM CONTROL

Not a switch. A throttle.

A on/off valve send full steam or none, so the column overshoots, cools and overshoots again. ColumnOs opens it at 25, 50, 75 or 100% - only the heat the column can use.

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On the plant floor

One screen. Everything on it.

Your operator works on a panel at the column: pressure at the top and bottom, the gap between them, material temperature, boiler, valve position and mode. You see the same screen on your phone, and every reading is saved to the cloud so the batch record writes itself.

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PRECITE INTELLIGENCE

Every batch, scored against your best one.

Every reading lands in the cloud, so ColumnOS learns how your column behaves with each product - purity, steam per kg, cycle time - and flags the run that drifted.

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Track whatever matters to you

The dashboard is built around your process. Crude input quality and grade, feed quantity per batch, yield per cut, reflux ratio, cooling water, cycle time, operator on shift - if it can be measured, it can be tracked and compared.

Your data, your column 

Nothing here is a generic benchmark. Every comparison is against your own best runs on your own column, so the targets are ones your plant has already hit. Figures shown are an example of the analytics view.

What changes

The column stops depending on who is on shift.

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Consistent quality

The same set points, held the same way, on every batch and every shift.

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Less steam

Heat goes in only as fast as the column can use it. No more burning steam at full open.

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Less operator dependency

No single experienced hand holding the plant together at the valve.

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Better yield

Sharper cuts mean less of the valuable fraction lost into the one next to it.

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Less operator dependency

No single experienced hand holding the plant together at the valve.

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AI on every batch

Each run scored against your best, with drift flagged the next morning.

BEFORE AND AFTER

Run by hand vs run by COlumnOS.

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WHERE IT FITS

If it has a column, it can run itself.

Every one of these industries separates liquids by boiling point. The product changes; the control problem does not.

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Questions

What plant heads ask us first

WHAT YOU GET

Your column, running itself.

The same cut, every batch

Pressure held to the decimal, shift after shift.

Less steam burnt

The valve opens only as far as the column needs.

Better yield

​Sharper cuts, less product lost into the next fraction.

Your plant on your phone

Live readings from anywhere, every batch logged.

AI on every batch

Each run scored against your best one, drift flagged.

Retrofits the column you already have

Fill out the form below and one of our expert will get in touch with you.


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Phone  

+91 9211815595
+91 9625777543

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Email 

info@precite.ai
Precite.ai@gmail.com

Your machine can think, 

Enable it with Precite.ai 

Precite.ai Banner Stats

Solutions

Industries

Company

Menthol, Aroma, & Allied

Chemicals

Pharma & Chemicals

Test Chamber & Process System

Linkin app icon
Twitter app icon
Instgram app icon
fb app icon
Youtube  app icon
Whats app icon

Main Office  

​

C-6 DSIIDC Engineering Complex Manglolpuri Industrial Area , New Delhi ​

​

Phone  

+91 9211815595
+91 9625777543

​

Email 

info@precite.ai
Precite.ai@gmail.com

DOSAJH INDUSTRIES PVT LTD 

CIN : U28191DL2024PTC427322

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Instgram app icon
fb app icon
Youtube  app icon
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Copyright © 2026 PRECITE.AI. All rights reserved

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