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Insights into the Mechanism of Methanol‐to‐Olefin Conversion at Zeolites with Systematically Selected Framework Structures
Author(s) -
Cui ZhiMin,
Liu Qiang,
Song WeiGuo,
Wan LiJun
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200602488
Subject(s) - olefin fiber , mechanism (biology) , zeolite , methanol , toluene , chemistry , process (computing) , hydrocarbon , computational chemistry , chemical engineering , catalysis , organic chemistry , computer science , engineering , physics , quantum mechanics , operating system
Com‐paring mechanisms : The so‐called hydrocarbon pool mechanism does not operate with zeolite ZSM‐22 in the methanol‐to‐olefin (MTO) conversion process as a result of the narrow channels (0.57 nm) in its framework structure. However, this provided a condition free of secondary reactions for detailed mechanistic studies, with H/D exchange patterns of toluene suggesting a paring mechanism.