Catalysed Boiler Oxygen Scavenger

Product overview

A catalysed liquid oxygen scavenger for boiler feedwater. The catalysed reaction removes dissolved oxygen to help control corrosion in the approved water-treatment programme. Match dosing point, feedwater temperature and reaction time to the supplied grade. Monitor the specified scavenger residual or dissolved oxygen; assess condensate acidity separately and use a compatible condensate treatment where required.

Typical applications

• Rapid feedwater oxygen removal A catalysed system for improved oxygen-scavenging reaction efficiency.
• Hot feedwater and steam systems Helps reduce oxygen corrosion in feedwater, piping and associated high-temperature systems.
• Continuous metered dosing Feed continuously by metering pump and adjust by dissolved oxygen or related control parameters.

Key benefits

• Catalysed scavenging Reduces feedwater dissolved oxygen to assist oxygen corrosion control.
• Deaerator polishing Chemically removes residual oxygen left after mechanical deaeration.
• Dedicated oxygen treatment Adds oxygen-corrosion control alongside a separate scale and sludge treatment.

Application guidelines

1. Check dissolved oxygen, temperature and mechanical deaeration. Confirm the test method and dosing point.
2. Dose according to the TDS with thorough mixing and the specified reaction conditions.
3. Retest dissolved oxygen or specified residual. Maintain dose by load and make-up; monitor corrosion.

Use the current product TDS for operating parameters and the SDS for handling, storage and transport. Confirm compatibility under your process conditions.

Technical documents

Request the current MTX-BW-107 TDS and SDS for your application and destination market.