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English Translations » 工业硫酸圈 » How is the hydrazine added to the WSA deaerator controlled?

How is the hydrazine added to the WSA deaerator controlled?

2018-03-15View Original

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The hydrazine added to the WSA acid-making deaerator is used to control the oxygen content in the water. How is this control carried out?
Reply #22018-03-15
Hydrazine can react directly with oxygen in water to produce nitrogen and water; isn’t the water used in such devices deoxygenated water? Do I still need to add hydrazine myself?
Reply #32018-03-18
It is designed to add hydrazine to the deaerator, with the boiler producing superheated steam at 9 Mpa and 500°C.
Reply #42018-03-18
What is the purpose of generating such superheated steam?

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Translated at 2026-07-23 11:54:54

Original: https://bbs.hcbbs.com/thread-1942624-1-1.html

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