采用相转移纺织技术制备了致密的纯相钙钛矿BaCo0.4Fe0.4Zr0.203-δ6(BCFZ)中空纤维透氧膜.并用所制备的BCFZ中空纤维膜构建反应器对甲烷部分氧化制合成气进行研究.结果表明:在没有催化剂时,BCFZ膜材料本身对甲烷的活性较低,甲烷转化率低于3%;而加入Ni基催化剂后,甲烷的转化率提高到93%以上、CO选择性为80%左右,透氧量为11mL/min·cm2左右.中空纤维膜反应器中初始阶段的活化只需要90min,比片状膜反应器要快得多.同时对在反应情况下, BCFZ中空纤维膜膜反应器的稳定性进行了初步的研究,结果表明: BCFZ中空纤维膜在40h的操作中具有较好的稳定性.
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