摘要
本文报导了以固体超强酸ＴｉＯ２／ＳＯ２－４代替浓硫酸催化合成邻苯二甲酸二异辛酯（ＤＯＰ）．同时，对酯化反应的影响因素如：催化剂的制备、用量及原料配比。
In this paper, the synthesis of Di(iso octyl) phthalate (DOP) was catalysted by the solid super acid TiO 2/SO 2- 4 taking the place of conc. H 2SO 4. The influence of esterification such as the calcining temperature and the adding amount of the catalyst, the mole ratio of reactants and the esterifying time length on the conversion of DOP were also investigated.
出处
《辽宁大学学报（自然科学版）》
CAS
1998年第1期22-25,共4页
Journal of Liaoning University：Natural Sciences Edition
关键词
固体超强酸
酯化催化剂
DOP
增塑剂
Di(iso octyl) phthalate, Solid super acid, Esterification catalyst.
