摘要
采用固体超强酸催化剂ＳＯ２－４／ＺｒＯ２催化合成偏苯三酸三（２乙基）己酯，考察了催化剂制备条件对催化活性的影响，探讨了催化剂用量、原料配比、反应时间等因素与酯化深度的关系，确定了最佳工艺参数。
Solid superacid catalysts SO 2- 4/ZrO 2 are prepared and used in synthesizing tri(2 ethylhexyl)trimellitate.Effects of the amount of the catalyst used,the reaction time,the ratio of reactants,the side reaction are investigated.The best technology parameters are obtained.
出处
《精细化工》
CAS
CSCD
1996年第5期36-39,共4页
Fine Chemicals
