盐酸苯肼的合成  

THE SYNTHESIS OF PHENYLHYDRAZINE HYDROCHLORIDE

作　　者：章茹[1] 吴银枝[1] 郑典模[1] 

机构地区：[1]南昌大学环境与化学工程学院,江西南昌330029

出　　处：《南昌大学学报（理科版）》2002年第4期394-396,共3页Journal of Nanchang University(Natural Science)

摘　　要：探讨了盐酸苯肼合成中的苯胺重氮化、重氮盐还原、酸析成盐三步反应中的影响因素 ,并着重研究了苯胺重氮化反应中盐酸的用量、亚硝酸钠的加料速度、反应温度等对盐酸苯肼产量和质量的影响。The influences of aniline diazotization?diazotate reduction and acid out salt in the synthesis of phenylhydrazine hydrochloride are discussed, and the consumption of hydrochloric acid?adding speed of sodium nitrite?reaction temperature in the reaction of aniline diazotization, which influcence the quatity and quality of phenylhydrazine are studied.

关 键 词：盐酸苯肼 合成工艺 苯胺重氮化反应 重氮盐还原反应 酸析成盐反应 影响因素 

分 类 号：TQ246.6[化学工程—有机化工]