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Direct Decomposition of Nitrous Oxide to Nitrogen by In Situ Oxygen Removal with a Perovskite Membrane |
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| Authors: | Heqing Jiang Haihui Wang Prof?Dr Fangyi Liang Steffen Werth Dr Thomas Schiestel Dr Jürgen Caro Prof?Dr |
| Institution: | 1. Institute of Physical Chemistry and Electrochemistry, Leibniz University of Hannover, Callinstrasse 3–3A, 30167 Hannover (Germany), Fax: (+49)?511‐762‐19121;2. School of Chemistry & Chemical Engineering, South China University of Technology, Wushan Road, Guangzhou 510640 (China), Fax: (+86)?208‐711‐0131;3. Uhde GmbH, Friedrich‐Uhde‐Strasse 15, 44141 Dortmund (Germany), Fax: (+49)?212‐6455872;4. Fraunhofer Institute of Interfacial Engineering and Biotechnology (IGB), Nobelstrasse 12, 70569 Stuttgart (Germany) |
| Abstract: | Direct decomposition of N 2 O to N 2 using perovskite hollow fiber membranes is achieved by combination with in situ oxygen removal (see picture). A coupled partial methane oxidation allows N2‐free synthesis gas to be obtained. This sustainable process combines N2O removal with the simultaneous production of valuable chemicals.  |
| Keywords: | membrane reactors N2O decomposition partial oxidation of methane perovskite syngas |