About: The Effect of Nickel on the Component State and HDS Activity of Alumina-supported Heteropolytungstates

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About: The Effect of Nickel on the Component State and HDS Activity of Alumina-supported Heteropolytungstates Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Hydrotreating Ni heteropolytungstate catalysts have been prepared by impregnation of gamma alumina with solutions of H3PW12O40 acid and its Ni salt.It is shown that the initial heteropolyanion, its lacunary analog, and nickel substituted heteropolyanion are present on the surface due to interaction between the active component and alumina. The mixed NiWS phase formed after sulfidation determines the HDS activity of the catalysts. Hydrotreating Ni heteropolytungstate catalysts have been prepared by impregnation of gamma alumina with solutions of H3PW12O40 acid and its Ni salt.It is shown that the initial heteropolyanion, its lacunary analog, and nickel substituted heteropolyanion are present on the surface due to interaction between the active component and alumina. The mixed NiWS phase formed after sulfidation determines the HDS activity of the catalysts. (en)
Title	The Effect of Nickel on the Component State and HDS Activity of Alumina-supported Heteropolytungstates The Effect of Nickel on the Component State and HDS Activity of Alumina-supported Heteropolytungstates (en)
skos:prefLabel	The Effect of Nickel on the Component State and HDS Activity of Alumina-supported Heteropolytungstates The Effect of Nickel on the Component State and HDS Activity of Alumina-supported Heteropolytungstates (en)
skos:notation	RIV/67985858:_____/09:00332253!RIV10-AV0-67985858
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Jirátová, Květa
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 chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	312192
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/09:00332253
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	catalysts; tungsten; hydrodesulphurization (en)
http://linked.open.../riv/klicoveSlovo	catalysts hydrodesulphurization tungsten
http://linked.open...odStatuVydavatele	RU - Ruská federace
http://linked.open...ontrolniKodProRIV	[B4342727468B]
http://linked.open...i/riv/nazevZdroje	Kinetics and Catalysis
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	48
http://linked.open...iv/tvurceVysledku	Jirátová, Květa Palcheva, R. Tyuliev, G. Spojakina, A. A. Petrov, L.
http://linked.open...ain/vavai/riv/wos	000251933200014
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	0023-1584
number of pages	6 (xsd:int)

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