About: Oxidative Dehydrogenation of Ethane over Vanadium, Cobalt and Nickel Based Catalysts     Goto   Sponge   Distinct   Permalink

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Description
  • The contribution deals with the catalytic performance of vanadium-, cobalt- and nickel- based catalysts in oxidative dehydrogenation of ethane. Vanadium, cobalt and nickel species were loaded to microporous (MFI) and mesoporous (HMS) materials, and supported on inorganic support (alumina). The most effective catalytic system was Ni-Al2O3, which also was tested at varied oxygen concentration, reaction temperature, and W/F. The most favorable set up corresponded to 46 % in the ethane conversion, 30 % in the ethene yield 30 %, and 0.91 g(C2=).gcat-1.h-1 in the ethene productivity for Ni-Al2O3.
  • The contribution deals with the catalytic performance of vanadium-, cobalt- and nickel- based catalysts in oxidative dehydrogenation of ethane. Vanadium, cobalt and nickel species were loaded to microporous (MFI) and mesoporous (HMS) materials, and supported on inorganic support (alumina). The most effective catalytic system was Ni-Al2O3, which also was tested at varied oxygen concentration, reaction temperature, and W/F. The most favorable set up corresponded to 46 % in the ethane conversion, 30 % in the ethene yield 30 %, and 0.91 g(C2=).gcat-1.h-1 in the ethene productivity for Ni-Al2O3. (en)
  • Příspěvek se zabývá studií katalytické aktivity katalyzátorů na bázi vanadu, kobaltu a niklu v oxidativní dehydrogenaci ethanu. Částice jednotlivých kovů byla vyměněna do mikroporézního (MFI) a mesoporézního (HMS) materiálu, a dále nanesena na anorganický nosič (alumina). Nejefektivnějším materiálem byl systém Ni-alumina, který byl rovněž testován při různé koncentraci kyslíku, reakční teploty a zatížení katalyzátoru. Za optimálních reakčních podmínek bylo dosaženo až 46 % konverze ethanu, 30 % výtěžku ethenu a produktivity na ethen 0.91 g(C2=).gcat-1.h-1. (cs)
Title
  • Oxidative Dehydrogenation of Ethane over Vanadium, Cobalt and Nickel Based Catalysts
  • Oxidative Dehydrogenation of Ethane over Vanadium, Cobalt and Nickel Based Catalysts (en)
  • Oxidativní dehydrogenace ethanu na katalyzátorech na bázi vanadu, kobaltu a niklu (cs)
skos:prefLabel
  • Oxidative Dehydrogenation of Ethane over Vanadium, Cobalt and Nickel Based Catalysts
  • Oxidative Dehydrogenation of Ethane over Vanadium, Cobalt and Nickel Based Catalysts (en)
  • Oxidativní dehydrogenace ethanu na katalyzátorech na bázi vanadu, kobaltu a niklu (cs)
skos:notation
  • RIV/00216275:25310/08:00007621!RIV09-GA0-25310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GD203/08/H032), P(GP104/07/P038), S
http://linked.open...iv/cisloPeriodika
  • N
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 385710
http://linked.open...ai/riv/idVysledku
  • RIV/00216275:25310/08:00007621
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • ODH; Ethane; Vanadium; Nickel; Cobalt (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [070BFB5421EE]
http://linked.open...i/riv/nazevZdroje
  • Studies in Surface Science and Catalysis
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 174
http://linked.open...iv/tvurceVysledku
  • Smoláková, Lucie
  • Čapek, Libor
  • Adam, Jiří
  • Vaněk, Lukáš
issn
  • 0167-2991
number of pages
http://localhost/t...ganizacniJednotka
  • 25310
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