Results 21 to 30 of about 22,367 (252)
Membranes, 2019 This paper investigates the influence of the support material and its thickness on the hydrogen flux in Palladium membranes in the presence of sweep gas in fluidized bed membrane reactors.
Gioele Di Marcoberardino +4 more
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On Process Intensification through Membrane Storage Reactors
Separations, 2021 In this work, a dynamic, one-dimensional, first principle-based model of a novel membrane storage reactor (MSR) process is developed and simulated. The resulting governing equations are rendered dimensionless and are shown to feature two dimensionless ...
John Lowd +2 more
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Mathematical Modeling Methods and Their Application in the System Analysis for Methanol Steam Reforming Process [PDF]
Chemical Process Design, 2023 Hydrogen is the key to achieving sustainable and clean energy in the world's future, and research in the field of optimal hydrogen production has been growing in the past years.
Mohammad Javad Peymanfard +1 more
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Comparison and analysis of membrane fouling between flocculent sludge membrane bioreactor and granular sludge membrane bioreactor. [PDF]
PLoS ONE, 2012 The goal of this study is to investigate the effect of inoculating granules on reducing membrane fouling. In order to evaluate the differences in performance between flocculent sludge and aerobic granular sludge in membrane reactors (MBRs), two reactors ...
Wang Jing-Feng +6 more
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Development and Proof of Concept of a Compact Metallic Reactor for MIEC Ceramic Membranes
Membranes, 2021 The integration of mixed ionic–electronic conducting separation membranes in catalytic membrane reactors can yield more environmentally safe and economically efficient processes. Concentration polarization effects are observed in these types of membranes
Sonia Escolástico +4 more
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An Enhanced Sherwood Number to Model the Hydrogen Transport in Membrane Steam Reformers
Membranes, 2021 It is well known that membrane reactors are inherently two-dimensional systems in which species concentrations vary as a consequence of both the reaction and permeation across the membrane, which occurs in the direction perpendicular to that of the main ...
Maria Anna Murmura +2 more
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MASS TRANSPORT IN BIOCATALYTIC MEMBRANE REACTORS
Chemical Engineering Transactions, 2009 Not available.
E. Nagy
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Hydrogen, 2023 Proton-conducting ceramic membranes show high hydrogen ion conductivity in the temperature range of 300–700 °C. They are attracting significant attention due to their relevant characteristics compared to both higher-temperature oxygen ion-conducting ...
Maria Giovanna Buonomenna
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Journal of CO2 UtilizationCO2 capture and utilisation (CCU) is a promising solution to mitigate greenhouse gas emissions and has received much attention recently. Usually, CO2 is captured and utilised in two separate processes. In this work, we focus on integrating both processes
Huub van den Bogaard +4 more
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Membranes, 2019 Water gas shift reaction of carbon monoxide (CO) with membrane reactors should be a promising method for hydrogen mass-production because of its high CO conversion, high hydrogen purity and low carbon dioxide emission.
Ryoichi Nishida +4 more
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