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Product family · Ammonium

Ammonium Solutions

The ammonium range — all manufactured in-house — covers ammonium sulphite, ammonium bisulphite and ammonium thiosulphate solutions, together with a 65% catalyst grade. Ammonium bisulphite is produced in-house by reacting cleaned SO₂ gas with ammonia and water in SS316 reaction vessels, and is supplied as a liquid.
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Ammonium Solutions — product list

Showing 11 of 11 listed products

How ammonium bisulphite is made

A controlled SO₂–ammonia reaction, supplied as a liquid.

A simplified view of the process used to produce ammonium bisulphite solution at the Shivam facility.
  1. Stage 01SO₂ generation
    1. 01Sulphur

      Raw material

    2. 02Sulphur burning

      S + O₂ → SO₂

    3. 03SO₂ generation
  2. Stage 02Gas cleaning
    1. 04Carbon filtration
    2. 05Clean SO₂ gas
  3. Stage 03Reaction
    1. 06Reaction vessel
      • Water
      • Ammonia (NH₃)

      SO₂ + NH₃ + H₂O → NH₄HSO₃

    2. 07Ammonium bisulphite solution
    3. 08Continuous mixing / controlled reaction
  4. Stage 04Product handling
    1. 09Liquid product
    2. 10Storage
    3. 11Dispatch

    Final product is a liquid solution. Containers shown are illustrative — packaging is confirmed per order.

Simplified corporate overview of the ammonium bisulphite line — not an engineering P&ID.

Documentation

Technical documents for the ammonium range.

Documents are issued per product and concentration. Request the ones you need and our team will share them.

Enquiries

Enquire about the ammonium range.

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