Methanol conversion to olefins over ZSM-5. I: Effect of temperature and zeolite SiO2/Al2O3
Methanol conversion to olefins over ZSM-5. I: Effect of temperature and zeolite SiO2/Al2O3
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DOI：
10.1016/0021-9517(84)90374-9
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发表时间：
1984-04
影响因子：
7.3
通讯作者：
C. Chang;C. Chu;R. F. Socha
中科院分区：
文献类型：
--
作者：
C. Chang;C. Chu;R. F. Socha
描述了甲醇在ZSM-5沸石上转化为烯烃的反应。反应参数T，P，接触时间，和催化剂布朗斯台德酸度在控制烯烃选择性的相互依赖性的特点和解释。结果表明，高温和低酸性催化剂可以使烯烃生成与芳构化反应脱耦。
The conversion of methanol to olefins over ZSM-5 zeolites is described. The interdependence of reaction parametersT,P, contact time, and catalyst Brønsted acidity in controlling olefin selectivity is characterized and interpreted. It is found that olefin formation can be decoupled from aromatization via a combination of high temperature and low catalyst acidity.