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Technical indicators and application of hydrazine hydrate

 Last Update: 2021-12-30
 Source: Internet
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[Technical index] HG/T 3259-2004 industrial hydrazine hydrate

[Application] Inhaling the vapor of this product can irritate the eyes, nose and upper respiratory tract

The reaction of hydrazine hydrate with oxygen is a complicated process, which is greatly affected by the pH value of water, water temperature, catalyst, etc.

N ₂ H ₄ ·H ₂ O+O ₂ →N ₂ +H ₂ O

The dosage of hydrazine hydrate for deoxygenation, in addition to the amount required to dissolve and combine with the feed water, should also consider the amount consumed by the action of hydrazine with iron and copper oxides in the feed water, and to ensure the completion of the reaction and prevent There is occasional oxygen leakage

Hydrazine hydrate can form a protective film of ferroferric oxide on the metal surface to prevent corrosion of the metal surface.

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