Continuous selective oxidation of methane to methanol over Cu- and Fe-modified ZSM-5 catalysts in a flow reactor
详细信息 查看全文
- 作者：Jun Xua ; b ; Robert D. Armstronga ; Greg Shawa ; Nicholas F. Dummera ; Simon J. Freakleya ; Stuart H. Taylora ; Graham J. Hutchingsa ; Hutch@cardiff.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Methane ; Methanol ; Selective oxidation ; ZSM-5 ; Hydrogen peroxide ; Chemical vapour impregnation
- 刊名：Catalysis Today
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：270
- 期：Complete
- 页码：93-100
- 全文大小：1287 K
文摘
- •
Methane is selectively oxidised to methanol under mild, continuous flow conditions.
- •
92% methanol selectivity observed at 0.5% conversion (0.46% yield).
- •
Catalysts are prepared by chemical vapour impregnation.
- •
Bimetallic FeCu/ZSM-5 catalysts undergo no on-line deactivation.
- •
Activity is related to Brønsted acidity of the ZSM-5 support.