A rapid and eco-friendly approach for the synthesis of low-silica SAPO-34 with excellent MTO catalytic performance.

Xiaoxia ZouDong FanXiaosi ZhangCaiyi LouMiao Yang Shutao XuQuanyi WangPeng Tian Zhongmin Liu

Published in: Chemical communications (Cambridge, England) (2024)

A rapid and eco-friendly route has been developed for the synthesis of SAPO-34 with short crystallization time (1-3 h), low silica content (as low as 6.2 wt%) and excellent methanol-to-olefin (MTO) catalytic performance by utilization of a recycled mother liquid at elevated crystallization temperature.

Keyphrases

ionic liquid
low cost
crystal structure