PROCESS FOR RECOVERY OF DEHYDRATED DIETHYLHYDROXYLAMINE FROM MIXTURE OF WATER AND DIETHYLHYDROXYLAMINE

摘要

FIELD: separation of mixtures of volatiles by azeotropic rectification. SUBSTANCE: dehydrated diethylhydroxylamine is recovered by separation of mixture of water and diethylhydroxylamine and distillates into organic and aqueous phase in the presence of 4-15 wt% diethylamine followed by separate rectification. EFFECT: more efficient recovery process. 1 dwg, 1 tbl