A self‐catalytic membrane reactor based on a supported mixed‐conducting membrane

Dong, Xueliang; Zhang, Chun; Chang, Xianfeng; Jin, Wanqin; Xu, Nanping

doi:10.1002/aic.11477

Cited by 17 publications

(6 citation statements)

References 19 publications

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“…Recently, an important advance in using air directly as a feedstock for the POM process has resulted from the application of a mixed-conducting oxide (with high oxygen ionic and electronic conductivities) membrane reactor, which integrates the oxygen separation and POM processes in a single unit [8,9]. One of the typical mixed-conducting membrane materials is SrCo 0.8 Fe 0.2 O 3−ı (SCF) perovskite-type oxide, which shows high oxygen permeability [10].…”

Section: Introductionmentioning

confidence: 99%

SrAl2O4-improved SrCo0.8Fe0.2O3−δ mixed-conducting membrane for effective production of hydrogen from methane

Dong

Liu

et al. 2009

Journal of Membrane Science

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Section: Introductionmentioning

confidence: 99%

SrAl2O4-improved SrCo0.8Fe0.2O3−δ mixed-conducting membrane for effective production of hydrogen from methane

Dong

Liu

et al. 2009

Journal of Membrane Science

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“…One potential solution to this problem is the use of K 2 NiF 4 –type materials or dual–phase materials. Dong et al proposed a self–catalytic membrane reactor for POM reactions based on an asymmetric MIEC membrane [ 122 , 123 ]. La 2 NiO 4+δ , which has catalytic activity for CH 4 reforming, is used as both the porous support and the catalyst precursor.…”

Section: Applications Of Cmrsmentioning

confidence: 99%

Ion–Conducting Ceramic Membrane Reactors for the Conversion of Chemicals

et al. 2023

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Ion–conducting ceramic membranes, such as mixed oxygen ionic and electronic conducting (MIEC) membranes and mixed proton–electron conducting (MPEC) membranes, have the potential for absolute selectivity for specific gases at high temperatures. By utilizing these membranes in membrane reactors, it is possible to combine reaction and separation processes into one unit, leading to a reduction in by–product formation and enabling the use of thermal effects to achieve efficient and sustainable chemical production. As a result, membrane reactors show great promise in the production of various chemicals and fuels. This paper provides an overview of recent developments in dense ceramic catalytic membrane reactors and their potential for chemical production. This review covers different types of membrane reactors and their principles, advantages, disadvantages, and key issues. The paper also discusses the configuration and design of catalytic membrane reactors. Finally, the paper offers insights into the challenges of scaling up membrane reactors from experimental stages to practical applications.

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“…In our group, a novel self-catalytic membrane reactor for POM reactions was proposed based on an asymmetric MIEC membrane. 100,101 As shown in Fig. 6, La 2 NiO 4+d , which showed catalytic activity for the reforming of CH 4 , was used not only for the porous support but also for the catalyst precursor.…”

Section: Dosing a Reactant Through The Membranementioning

confidence: 99%

Dense ceramic catalytic membranes and membrane reactors for energy and environmental applications

et al. 2011

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Catalytic membrane reactors which carry out separation and reaction in a single unit are expected to be a promising approach to achieve green and sustainable chemistry with less energy consumption and lower pollution. This article presents a review of the recent progress of dense ceramic catalytic membranes and membrane reactors, and their potential applications in energy and environmental areas. A basic knowledge of catalytic membranes and membrane reactors is first introduced briefly, followed by a short discussion on the membrane materials including their structures, composition and strategies for material development. The configuration of catalytic membranes, the design of membrane reaction processes and the high temperature sealing are also discussed. The performance of catalytic membrane reactors for energy and environmental applications are summarized and typical catalytic membrane reaction processes are presented and discussed. Finally, current challenges and difficulties related to the industrialization of dense ceramic membrane reactors are addressed and possible future research is also outlined.

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A self‐catalytic membrane reactor based on a supported mixed‐conducting membrane

Cited by 17 publications

References 19 publications

SrAl2O4-improved SrCo0.8Fe0.2O3−δ mixed-conducting membrane for effective production of hydrogen from methane

SrAl2O4-improved SrCo0.8Fe0.2O3−δ mixed-conducting membrane for effective production of hydrogen from methane

Ion–Conducting Ceramic Membrane Reactors for the Conversion of Chemicals

Dense ceramic catalytic membranes and membrane reactors for energy and environmental applications

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