申请人:EXXONMOBIL CHEMICAL PATENTS INC.
公开号:US20160090308A1
公开(公告)日:2016-03-31
The invention relates to a process for preparing molecular sieves, such as ZSM-57, using one or more structure directing agents selected from the group consisting of N
1
,N
1
,N
5
,N
5
-tetraethyl-N
1
,N
5
-dimethylpentane-1,5-diamininum, 1-ethyl-1-(5-(1-methylpiperidin-1-ium-1-yl)pentyl)piperidin-1-ium, 1,1′-(hexane-1,6-diyl)bis(1-ethylpiperidin-1-ium), and 1,1-diethylpyrrolidin-1-ium.
本发明涉及一种使用选自N1,N1,N5,N5-四乙基-N1,N5-二甲基戊烷-1,5-二胺盐、1-乙基-1-(5-(1-甲基哌啶-1-ium-1-yl)戊基)哌啶-1-ium、1,1'-(己烷-1,6-二基)双(1-乙基哌啶-1-ium)和1,1-二乙基吡咯烷-1-ium中的一种或多种结构指向剂制备分子筛,例如ZSM-57的方法。