摘要
以浸渍法制备了 SO4 2 -/ Ti O2 - Zr O2 固体超酸负载型多相催比剂 ,并将其用于催化丙烯酸的酯化作用 .考察了催化剂制备过程中浸渍浓度 ( H2 SO4 ) ,焙烧温度及焙烧时间对催化活性的影响 ,获得了催化剂制备适宜的工艺条件 .
The solid super acid catalysis were prepared by impregnating So4 2 onto support TiO2-ZrO2 and used in catalytic of synthesis reacting of n Butylacrylate. The effects of the main prepared conditions such as impregnating concentration (H2So4), calcination temperature and calcination times on the catalytic activity were investigated. The suitable conditions of the preparation of the catalyst were obtained.
出处
《渭南师范学院学报》
2001年第2期19-21,共3页
Journal of Weinan Normal University
