化工进展Issue(10)：2625-2633,9.DOI:10.3969/j.issn.1000-6613.2014.10.018
甲醇制烯烃用ZSM-5分子筛的研究进展
Advances in research on modified ZSM-5 molecular sieves for conversion of methanol to olefins
摘要
Abstract
This paper summarizes the recent developments of methanol-to-olefin (MTO/MTP) conversion over ZSM-5 molecular sieves,including synthesis mechanism of MTO/MTP,influence of pore structure and surface acid of ZSM-5 on its catalytic activity for MTO/MTP conversion,as well as modification of molecular sieve. The review focuses on the effect of modification of molecular sieve on pore size and surface acidity of catalyst,selectivity of light olefins,as well as stability of catalyst. The modification methods include hydrothermal treatment,phosphorus,fluorine,boron,metal ions, and other chemical modification. Regulation of surface acid and pore size of catalyst,and MTO/MTP reaction mechanism are research directions in the future for the synthesis of olefins from methanol.关键词
ZSM-5分子筛/改性/甲醇/低碳烯烃Key words
ZSM-5 moleclar sieves/modification/methanol/light olefins分类
化学化工引用本文复制引用
潘红艳,田敏,何志艳,花开慧,林倩..甲醇制烯烃用ZSM-5分子筛的研究进展[J].化工进展,2014,(10):2625-2633,9.基金项目
国家自然科学基金（21366008）、贵州省高层次人才特助经费（TZJF-2011-36）及贵州省基金（黔科合J字[2012]2152号）项目。 （）
