Which chemical is used for removing dissolved oxygen gas in boiler feed water
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Answer:
Deaerators are commonly used to remove dissolved gases in feedwater for steam-generating boilers. Dissolved oxygen in feedwater will cause serious corrosion damage in a boiler by attaching to the walls of metal piping and other equipment and forming oxides (like rust).
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Answer:
The chemical that is used for the removal of dissolved oxygen gas in boiler feed water is Hydrazine and Sodium Sulfite.
Explanation:
Hydrazine and sodium sulfite stop the corrosion of the substance. Oxygen is dissolved and it causes corrosion of the substance whereas the above mentioned two stop the process of corrosion.
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