Shape-Selective Conversion of Methanol to Hydrocarbons Over 10-Ring Unidirectional-Channel Acidic H-ZSM-22

被引：106

作者：

Teketel, Shewangizaw ^{[1
]}

Svelle, Stian ^{[1
]}

Lillerud, Karl-Petter ^{[1
]}

Olsbye, Unni ^{[1
]}

机构：

[1] Univ Oslo, Kjemisk Inst, inGAP Senter Forskningsdrevet Innovasjon, Senter Mat Vitenskap & Nanoteknol, N-0315 Oslo, Norway

来源：

CHEMCATCHEM | 2009年 / 1卷 / 01期

关键词：

alkenes; heterogeneous catalysis; hydrocarbons; reaction mechanisms; zeolites; REACTION-MECHANISM; ZEOLITE H-ZSM-5; CO-REACTION; SAPO-34; PROPENE; ETHENE;

D O I：

10.1002/cctc.200900057

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The shape of things to come : The zeo lite catalyst ZSM-22, previously believed to be inactive in the conversion of methanol to hydrocarbons, is found to yield a unique product spectrum. Owing to shape selectivity the product is rich in branched C5 + alkenes, without the formation of aromatic products. This discovery has potential implications for the production of cleaner transportation fuels from natural gas or biomass. © 2009 Wiley-VCH Verlag GmbH& Co. KGaA, Weinheim.

引用

页码：78 / 81

页数：4

共 20 条

[1]

[Anonymous], 2008, Handbook of Heterogeneous Catalysis, DOI DOI 10.1002/9783527610044.HETCAT.0149

[2] Methanol-to-hydrocarbons reaction over SAPO-34. Molecules confined in the catalyst cavities at short time on stream [J].