催化学报 ›› 2012, Vol. 33 ›› Issue (5): 768-770.DOI: 10.3724/SP.J.1088.2012.20406

• 研究快讯 • 上一篇    下一篇

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

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*   

  1. 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
  • 收稿日期:2012-04-06 修回日期:2012-04-11 出版日期:2012-05-09 发布日期:2012-05-09

Temperature-Programmed Methanol Conversion on a Microscale Setup Equipped with Tapered Element Oscillating Microbalance

YUAN Cuiyu, WEI Yingxu, XU Lei, LI Jinzhe, XU Shutao, ZHOU You, CHEN Jingrun, WANG Quanyi, LIU Zhongmin*   

  1. 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
  • Received:2012-04-06 Revised:2012-04-11 Online:2012-05-09 Published:2012-05-09

摘要: 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.

关键词: 甲醇转化, 程序升温反应, 积碳, 振荡天平, 多相催化

Abstract:  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.

Key words: methanol conversion, temperature-programmed reaction, coke, tapered element oscillating microbalance, heterogeneous catalysis