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US 4,789,539 AGranted
Process for the preparation of chloramine
OwnerHans Osborginventor
Life of this patent
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Abstract
Chloramine is prepared by reacting chlorine with an alkali metal amide or an alkaline earth metal amide or a combination thereof. The resultant chloramine may be reacted further with a tertiary amine to produce a tertiary hydrazinium chloride, which is conveniently converted to anhydrous hydrazine, e.g., via reaction with an alkali metal amide.
Claims3
Process for the preparation of chloramine, NH.sub.2 Cl, by reacting chlorine with an amide selected from the group of an alkali metal amide, an alkaline earth metal amide or a combination thereof.
Dependencies are inferred from the claim text.