振荡天平结合微反研究程序升温条件下SAPO-34催化的甲醇转化

利用结合振荡天平的固定床微反装置,对甲醇转化的气相产物和催化剂相的有机物种沉积进行实时在线监测,由此建立程序升温过程中多相催化甲醇转化完整的碳资源走向图谱.

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Bibliographic Details
Published in催化学报 Vol. 33; no. 5; pp. 768 - 770
Main Author 袁翠峪 魏迎旭 许磊 李金哲 徐舒涛 周游 陈景润 王全义 刘中民
Format Journal Article
LanguageChinese
Published 中国科学院大连化学物理研究所甲醇制烯烃国家工程实验室,洁净能源国家实验室,辽宁大连116023 2012
Subjects
多相催化
振荡天平
甲醇转化
积碳
程序升温反应
多相催化
程序升温反应
振荡天平
积碳
甲醇转化
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ISSN0253-9837
1872-2067
DOI10.3724/SP.J.1088.2012.20406

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Summary:利用结合振荡天平的固定床微反装置,对甲醇转化的气相产物和催化剂相的有机物种沉积进行实时在线监测,由此建立程序升温过程中多相催化甲醇转化完整的碳资源走向图谱.
Bibliography:methanol conversion; temperature-programmed reaction; coke; tapered element oscillating microbalance; heterogeneous catalysis
21-1195/O6
YUAN Cuiyu,WEI Yingxu,XU Lei,LI Jinzhe,XU Shutao,ZHOU You,CHEN Jingrun,WANG Quanyi,LIU Zhongmin＊ Dalian National Laboratory for Clean Energy,National Engineering Laboratory for Methanol-to-Olefins,Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,Liaoning,China
In combination of the real time measurement of coke deposition with tapered element oscillating microbalance and the analysis of the effluent from the fixed-bed reactor with online gas chromatography,a complete prospect of methanol conversion under the condition of programmed temperature increase was plotted.
ISSN:0253-9837
1872-2067
DOI:10.3724/SP.J.1088.2012.20406