METHOD FOR SYNTHESIZING MULTILEVEL PORE ZSM-5 ZEOLITE

摘要

The present application relates to a high-yield method for synthesizing multilevel pore ZSM-5 zeolite. Per the method, in which no hard templating agent is used, the multilevel pore ZSM-5 zeolite having a high crystallinity, strong acidity, and great hydrothermal stability is synthesized from a small amount of a microporous templating agent and a polyquaternium.