摘要
合成了固体酸催化剂 SO2 -4/Fe2 O3- Sn O2 ,考察了该催化剂在乙酸乙酯合成中的催化活性 ,并与 SO2 -4/Zr O2 、浓 H2 SO4 催化剂进行了比较 ,同时对酯化反应的影响因素诸如催化剂的制备。
The composite solid acid SO 2- 4/Fe 2O 3 SnO 2 was synthesized and the catalytic activity in the synthesis of ethyl acetate was also studied.The catalytic activity was compared with the catalytic activity of SO 2- 4/ZrO 2 and H 2SO 4.The influence of esterification such as the synthesis of catalyst and the adding amount of the catalyst,the factors of esterifying time were also investigated.
出处
《河北师范大学学报（自然科学版）》
CAS
2000年第2期222-223,227,共3页
Journal of Hebei Normal University：Natural Science
