Syngas production in a novel perovskite membrane reactor with co-feed of CO_2

作     者：Yan Ying Wei Liu Huang Jun Tang Ling Yi Zhou Zhong Li Hai Hui Wang 

作者机构：School of Chemistry ＆ Chemical Engineering South China University of Technology Guangzhou 510640 China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2011年第22卷第12期

页      面：1492-1496页

核心收录：

学科分类：081702[工学-化学工艺] 081704[工学-应用化学] 08[工学] 0817[工学-化学工程与技术] 081701[工学-化学工程] 0703[理学-化学] 

基　　金：the financial support by Natural Science Foundation of China(Nos.U0834004 and 20936001) the Science-Technology Plan of Guangzhou City(No.2009J1-C511-1) the Fundamental Research Funds for the Central Universities,SCUT(No.2009220038) 

主　　题：POM Oxygen separation CO_2 Perovskite Membrane reactor 

摘      要：Partial oxidation of methane（POM） co-fed with CO_2 to syngas in a novel catalytic BaCo_（0.6）Fe_（0.2）Ta_（0.2）O_（3-δ） oxygen permeable membrane reactor was successfully *** CO_2 to the partial oxidation of methane reaction not only alters the ratio of CO/H_2,but also increases the oxygen permeation flux and CH_4 *** 96%CH_4 conversion with more than 93%CO_2 conversion and 100%CO selectivity is achieved,which shows an excellent reaction performance.A steady oxygen permeation flux of 15 mL/（cm^2 min） is obtained during the 100-h operation,which shows good stability as well.