Journal ArticleDOI
Porous, catalytically active ceramic membranes for gas-liquid reactions: a comparison between catalytic diffuser and forced through flow concept
Martin Reif,Roland Dittmeyer +1 more
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In this paper, the authors compared the catalytic diffuser and the forced through flow (FVP) concept and discussed their application for hydrogenation processes, like catalytic nitrate/nitrite reduction in water and the dechlorination of chlorinated hydrocarbons.About:
This article is published in Catalysis Today.The article was published on 2003-07-30. It has received 61 citations till now. The article focuses on the topics: Ceramic membrane & Membrane.read more
Citations
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Carbon Dioxide Separation from Flue Gases: A Technological Review Emphasizing Reduction in Greenhouse Gas Emissions
TL;DR: Various technologies for post-combustion capture are compared and the best condition for using each technology is identified.
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Flow-through catalytic membrane reactors—Principles and applications
Thomas Westermann,Thomas Melin +1 more
TL;DR: In this article, a review and classification of publications dealing with catalytic membrane reactors in flow-through mode is presented, in contrast to other membrane reactor concepts, the membrane is operated in dead-end mode and no separation task is performed.
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Nanoparticle-containing membranes for the catalytic reduction of nitroaromatic compounds.
TL;DR: In this article, layer-by-layer deposition of polyelectrolyte/metal nanoparticle films in porous alumina, track-etched polycarbonate, and nylon substrates yields catalytic membranes.
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Preparation of thin palladium membranes on a porous support with rough surface
Yan Huang,Roland Dittmeyer +1 more
TL;DR: In this paper, a support with a porous layer of yttria-stabilized zirconia (YSZ) was used as a barrier against intermetallic diffusion between the palladium membrane and the metallic support.
References
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Journal ArticleDOI
Membrane reactors for hydrogenation and dehydrogenation processes based on supported palladium
TL;DR: In this article, the authors discuss two different membrane reactor concepts which both rely on supported palladium, on the one hand as a permselective membrane material, and on the other hand as base component of a membrane-type hydrogenation catalyst.
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Development of catalysts for a selective nitrate and nitrite removal from drinking water
TL;DR: In this paper, a supported palladium catalyst was proposed to reduce nitrate and nitrite to nitrogen with a selectivity of 99.9% using hydrogen on noble metal catalysts.
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Erste Schritte auf dem Weg zur edelmetallkatalysierten Nitrat‐ und Nitrit‐Entfernung aus Trinkwasser
Klaus-Dieter Vorlop,Thomas Tacke +1 more
TL;DR: Performances de la reduction des nitrates et degradation des nitrites des eaux potables catalysees par le palladium as discussed by the authors, a.k.a. palladium catalyst.
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Catalytic membrane in reduction of aqueous nitrates: operational principles and catalytic performance
TL;DR: In this paper, a Pd-Cu/Al2O3 catalytic membrane with palladium-copper active component supported over the macroporous ceramic membrane was used to reduce nitrate ions by hydrogen in water at ambient temperature.
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In-situ destruction of chlorinated hydrocarbons in groundwater using catalytic reductive dehalogenation in a reactive well: testing and operational experiences
TL;DR: In this article, a reactive well approach was used to destroy chlorinated hydrocarbons in situ using catalytic reductive dehalogenation (CRDE) in the presence of a commercial palladium on alumina catalyst.