催化合成三丙酮胺  

CATALYTIC SYNTHESIS OF TRIACETONAMINE

作　　者：黄光斗[1] 贾泽宝[1] 王建祥[1] 范体国 

机构地区：[1]湖北工学院化工系,武汉430068 [2]襄沙化工厂,430032

出　　处：《化工科技》1999年第4期49-51,共3页Science & Technology in Chemical Industry

摘　　要：通过对多种催化剂的实验比较，采用自制新型催化剂由丙酮和氨气合成三丙酮胺，产物收率提高、反应时间缩短。详细探讨了影响收率的各种因素。确定了最佳工艺条件为：丙酮８７．１ｇ；通氨量１０ｇ；催化剂１ｇ；反应温度５２～５６℃；反应时间１５～１８ｈ。After researches on several catalysts,we used a new catalyst which was prepared by ourselves to synthesige triacetonamine with actone and ammonia.This method is superior to others in product yield and reaction time is shorter.All kinds of the factors which influence the yield were studied.We determined the optimum technological conditions:actone,87.1g;ammonia,10g;new catalyst,1g;reaction temperature,52～56℃;reaction time,15～18h.

关 键 词：催化剂 三丙酮胺 合成 催化 

分 类 号：TQ224.7[化学工程—有机化工] TQ226.3