Boiler water deoxidizer is a chemical used for boiler water treatment. Its main function is to remove oxygen from boiler water and prevent boiler corrosion and oxygen corrosion.
The main components of common boiler water deoxidizers include the following:
Nitrite: For example, sodium nitrite (NaNO2) or potassium nitrite (KNO2). Nitrite can react with oxygen to generate nitrogen, thereby reducing the oxygen content in boiler water.
Sulfite: For example, sodium sulfite (Na2SO3) or potassium sulfite (K2SO3). Sulfite also has a deoxygenation effect and can react with oxygen to generate sulfur dioxide (SO2) and water (H2O).
Organic reducing agents: such as oxalic acid, citric acid, etc. These organic reducing agents can react with oxygen, reducing the concentration of oxygen in the boiler.
It should be noted that different boiler water deoxidizers may use different formulas and composition combinations to adapt to different types and conditions of boilers. Therefore, in practical applications, the specific composition of boiler water deoxidizers may vary.
When using boiler water deoxidizer, it is necessary to follow the product instructions and relevant guidance, and pay attention to controlling the dosage and concentration to ensure normal dissolution and treatment effect, and follow relevant safety operating procedures. If necessary, it is recommended to consult professional water treatment companies or professionals for advice.