About: Oxidative Dehydrogenation and Ammoxidation of Ethane and Propane over Pentasil Ring Co-zeolites.

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About: Oxidative Dehydrogenation and Ammoxidation of Ethane and Propane over Pentasil Ring Co-zeolites. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The activity of Co-zeolites with MFI, BEA, FER, MOR topologies was studied in ethane and propane oxidative dehydrogenation and ammoxidation in a through-flow arrangement and temperature range 350-500degreesC. The products of oxidative dehydrogenation of paraffins were corresponding olefins, CO and CO2, in the propane reaction only a small part was cracked to ethylene and methane. Besides CO and CO2, the ammoxidation of ethane yielded ethylene and acetonitrile, and of propane brought propylene and acetonitrile too. Presence of ammonia increased substantially the paraffin conversion as well as selectivity and yield of the sum of olefin and nitrile for CoH-BEA and CoH-MFI zeolites, while with CoNa-zeolites the paraffin conversion and selectivity were similar. The activity of Co-zeolites with MFI, BEA, FER, MOR topologies was studied in ethane and propane oxidative dehydrogenation and ammoxidation in a through-flow arrangement and temperature range 350-500degreesC. The products of oxidative dehydrogenation of paraffins were corresponding olefins, CO and CO2, in the propane reaction only a small part was cracked to ethylene and methane. Besides CO and CO2, the ammoxidation of ethane yielded ethylene and acetonitrile, and of propane brought propylene and acetonitrile too. Presence of ammonia increased substantially the paraffin conversion as well as selectivity and yield of the sum of olefin and nitrile for CoH-BEA and CoH-MFI zeolites, while with CoNa-zeolites the paraffin conversion and selectivity were similar. (en)
Title	Oxidative Dehydrogenation and Ammoxidation of Ethane and Propane over Pentasil Ring Co-zeolites. Oxidative Dehydrogenation and Ammoxidation of Ethane and Propane over Pentasil Ring Co-zeolites. (en)
skos:prefLabel	Oxidative Dehydrogenation and Ammoxidation of Ethane and Propane over Pentasil Ring Co-zeolites. Oxidative Dehydrogenation and Ammoxidation of Ethane and Propane over Pentasil Ring Co-zeolites. (en)
skos:notation	RIV/61388955:_____/02:54020239!RIV/2003/AV0/A54003/N
http://linked.open.../vavai/riv/strany	181;191
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/00/0640), P(GA203/99/D073), Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Wichterlová, Blanka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	657643
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/02:54020239
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ethane; propane; ammoxidation (en)
http://linked.open.../riv/klicoveSlovo	ammoxidation ethane propane
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[277679399ADD]
http://linked.open...i/riv/nazevZdroje	Applied Catalysis. A
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Ammoximation of ethane to acetonitride. Structure and function of active centres The catalytic ammoxidation of propane. Development of catalysts
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	235
http://linked.open...iv/tvurceVysledku	Bulánek, R. Wichterlová, Blanka Novoveská, K.
http://linked.open...n/vavai/riv/zamer	Objasňování zákonitostí vztahů struktury a vlastností - zejména dynamiky a chemické reaktivity - látek a molekulárních systémů
issn	0926-860X
number of pages	10 (xsd:int)

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