Samhun yun (10 risultati)

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Taschenbuch. Condizione: Neu. Palladium Composite Membranes for Hydrogen Production and Separation | Fabrication of Palladium Composite Membranes and Their Application in Ethanol Steam Reforming Reaction | Samhun Yun | Taschenbuch | 148 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783659104626 | Verantwortliche Person für die EU: OmniScriptum GmbH & Co. KG, Bahnhofstr. 28, 66111 Saarbrücken, info[at]akademikerverlag[dot]de | Anbieter: preigu.…

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this work, we developed a new preparation technique for palladium composite membranes which results in an ultra-thin and defect-free selective layer with outstanding performance properties and long life. In the method, a palladium precursor and a reducing agent on opposite sides of a substrate of porous alumina hollow fibers were placed and used an electric field to cause migration of metal ions to the outer surface where they are reduced to form seeds at high concentration in a narrow spatial region. The ethanol steam reforming was conducted in a membrane reactor with the Pd membrane and the performance of this reactor was compared with results from a packed bed reactor under identical conditions. For all conditions studied, enhancement of ethanol conversion and hydrogen yield were observed in the membrane reactor compared to the packed bed reactor. 148 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In this work, we developed a new preparation technique for palladium composite membranes which results in an ultra-thin and defect-free selective layer with outstanding performance properties and long life. In the method, a palladium precursor and a reducing agent on opposite sides of a substrate of porous alumina hollow fibers were placed and used an electric field to cause migration of metal ions to the outer surface where they are reduced to form seeds at high concentration in a narrow spatial region. The ethanol steam reforming was conducted in a membrane reactor with the Pd membrane and the performance of this reactor was compared with results from a packed bed reactor under identical conditions. For all conditions studied, enhancement of ethanol conversion and hydrogen yield were observed in the membrane reactor compared to the packed bed reactor. …

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Yun SamhunSamhun Yun earned his BS and MS in Chemical Engineering from Seoul National University, Seoul, Korea in 1998 and 2000, respectively. From January of 2000 to June of 2007, he worked at LG Chem, Daejeon, Korea, as a plant eng.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In this work, we developed a new preparation technique for palladium composite membranes which results in an ultra-thin and defect-free selective layer with outstanding performance properties and long life. In the method, a palladium precursor and a reducing agent on opposite sides of a substrate of porous alumina hollow fibers were placed and used an electric field to cause migration of metal ions to the outer surface where they are reduced to form seeds at high concentration in a narrow spatial region. The ethanol steam reforming was conducted in a membrane reactor with the Pd membrane and the performance of this reactor was compared with results from a packed bed reactor under identical conditions. For all conditions studied, enhancement of ethanol conversion and hydrogen yield were observed in the membrane reactor compared to the packed bed reactor.OmniScriptum SRL, Str. Armeneasca 28/1, office 1, 2012 Chisinau 148 pp. Englisch.…