Details
| Original language | English |
|---|---|
| Pages (from-to) | 8648-8651 |
| Number of pages | 4 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 55 |
| Issue number | 30 |
| Early online date | 31 May 2016 |
| Publication status | Published - 18 Jul 2016 |
Abstract
Water splitting coupled with partial oxidation of methane (POM) using an oxygen-transporting membrane (OTM) would be a potentially ideal way to produce high-purity hydrogen as well as syngas. Over the past decades, substantial efforts have been devoted to the development of supported membranes with appropriate configurations to achieve considerable performance improvements. Herein, we describe the design of a novel symmetrical membrane reactor with a sandwich-like structure, whereby a largescale production (>10 mL min−1cm−2) of hydrogen and syngas can be obtained simultaneously on opposite sides of the OTM. Furthermore, this special membrane reactor could regenerate the coke-deactivated catalyst in situ by water steam in a single unit. These results represent an important first step in the development of membrane separation technologies for the integration of multiple chemical processes.
Keywords
- catalyst regeneration, hydrogen production, membrane reactor, methane, water splitting
ASJC Scopus subject areas
- Chemical Engineering(all)
- Catalysis
- Chemistry(all)
Sustainable Development Goals
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In: Angewandte Chemie - International Edition, Vol. 55, No. 30, 18.07.2016, p. 8648-8651.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A Highly Efficient Sandwich-Like Symmetrical Dual-Phase Oxygen-Transporting Membrane Reactor for Hydrogen Production by Water Splitting
AU - Fang, Wei
AU - Steinbach, Frank
AU - Cao, Zhongwei
AU - Zhu, Xuefeng
AU - Feldhoff, Armin
N1 - Publisher Copyright: © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2016/7/18
Y1 - 2016/7/18
N2 - Water splitting coupled with partial oxidation of methane (POM) using an oxygen-transporting membrane (OTM) would be a potentially ideal way to produce high-purity hydrogen as well as syngas. Over the past decades, substantial efforts have been devoted to the development of supported membranes with appropriate configurations to achieve considerable performance improvements. Herein, we describe the design of a novel symmetrical membrane reactor with a sandwich-like structure, whereby a largescale production (>10 mL min−1cm−2) of hydrogen and syngas can be obtained simultaneously on opposite sides of the OTM. Furthermore, this special membrane reactor could regenerate the coke-deactivated catalyst in situ by water steam in a single unit. These results represent an important first step in the development of membrane separation technologies for the integration of multiple chemical processes.
AB - Water splitting coupled with partial oxidation of methane (POM) using an oxygen-transporting membrane (OTM) would be a potentially ideal way to produce high-purity hydrogen as well as syngas. Over the past decades, substantial efforts have been devoted to the development of supported membranes with appropriate configurations to achieve considerable performance improvements. Herein, we describe the design of a novel symmetrical membrane reactor with a sandwich-like structure, whereby a largescale production (>10 mL min−1cm−2) of hydrogen and syngas can be obtained simultaneously on opposite sides of the OTM. Furthermore, this special membrane reactor could regenerate the coke-deactivated catalyst in situ by water steam in a single unit. These results represent an important first step in the development of membrane separation technologies for the integration of multiple chemical processes.
KW - catalyst regeneration
KW - hydrogen production
KW - membrane reactor
KW - methane
KW - water splitting
UR - http://www.scopus.com/inward/record.url?scp=84971418600&partnerID=8YFLogxK
U2 - 10.1002/anie.201603528
DO - 10.1002/anie.201603528
M3 - Article
AN - SCOPUS:84971418600
VL - 55
SP - 8648
EP - 8651
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
SN - 1433-7851
IS - 30
ER -