摘要
结合烷基化反应的催化机理,综述了MCM-22的孔道结构和表面酸性对芳烃烷基化反应的影响,总结了其应用于烷基化反应的优势与不足,进一步介绍了针对MCM-22特点适用的改性方法,及改性后分子筛的催化烷基化性能,最后对该方向研究提出了展望。
Combining with the catalytic mechanism of alkylation reaction,the effects of the porous structure and surface acidity of MCM-22 on the alkylation of aromatic hydrocarbons are reviewed.The advantages and disadvantages are summarized when MCM-22 is applied in alkylation.The modification methods suitable for the features of MCM-22 as well as the catalytic performance of modified MCM-22 in alkylation are further introduced.At last,a research prospect for this issue is proposed.
作者
韩文雯
王清涛
张群峰
吕井辉
李小年
HAN Wen-wen WANG Qing-tao ZHANG Qun-feng LV Jing-hui LI Xiao-nian(Institute of Industrial Catalysis, Zhejiang University of Technology, Hangzhou 310014, China)
出处
《现代化工》
CAS
CSCD
北大核心
2017年第10期20-24,共5页
Modern Chemical Industry
基金
国家自然科学基金项目(21476207
21506189)
