分子筛择形催化作用理论和应用的新进展

The Progress on Theory and Application of Zeolite - selective Catalysis

关键词:  择形催化,催化材料,分子筛,ZSM-5

Key words:  shape - selective catalysis, catalytic materials, zeolite, ZSM - 5

摘要:

从分子筛的反应物择形、过渡态择形、产物择形、笼效应、孔嘴择形催化等方面综述了分子筛择形催化作用的研究进展,对分子筛类型和择形功能进行了总结,分析了分子筛择形催化在石油化工领域中应用的新机遇。

Abstract:

The paper reviewed the progress on theo-ry and applications of zeolite - selective catalysis from different ways, including reactant - selective, transition -state - selective, product - selective, cage - effect selective , and pore mouth - selective cata