Composition of boiler deoxidizer

Boiler deoxidizer is a chemical reagent used in boiler water treatment, mainly aimed at removing dissolved oxygen in boiler water to reduce the risk of oxygen corrosion. Its components can include the following common chemical substances:

Sodium sulfite: Sodium sulfite is one of the most commonly used boiler deoxidizers BTA 1,2,3-Benzotriazole. It can react with oxygen to generate sodium sulfate and water, effectively removing dissolved oxygen from boiler water.

Sodium bisulfite: Sodium bisulfite is also a commonly used boiler deoxidizer, similar to sodium sulfite, which can react with oxygen to remove dissolved oxygen.

Sodium phosphite: Sodium phosphite is another common boiler deoxidizer that can reduce oxygen in water, thereby reducing the content of dissolved oxygen.

Deoxygenated compounds: In addition to the aforementioned chemicals, boiler deoxidizers may also include other deoxygenated compounds, such as ammonium sulfate, calcium sulfate, etc. They also have the ability to remove dissolved oxygen.

The selection and proportion of these components will vary depending on specific boiler water quality, process, and design requirements. When using boiler deoxidizer, it is necessary to follow the product instructions and relevant operating specifications for correct dosing and control to ensure the effectiveness of the deoxidizer and prevent excessive use from having adverse effects on the system.