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Influence of Pr ions on the properties of Pd/SiO2 and Pt/SiO2 catalysts in oxidation of n-butane
Authors:Yu A Ryndin  Yu N Nogin  V A Drozdov and P G Tsyrulnikov
Institution:(1) Institute of Catalysis, 630090 Novosibirsk, USSR
Abstract:It has been established that (MVIII+Pr)/SiO2 catalysts (MVIII=Pd or Pt) obtained from organometallic precursors, have increased the dispersity of Pt, but their TN in deep oxidation of n-butane is by 3–6 times lower than that of unmodified MVIII/SiO2.
Kcyacytcyacylcyicyzcyacytcyocyrcyycy (MVIII+Pr)/SiO2 (gcydcyiecy MVIII=Pd, Pt), pcyocylcyucychcyiecyncyncyycyiecy ncyzcy mcyiecytcyacylcylcyocyocyrcygcyacyncyicychcyiecyscykcyicykhcy pcyrcyiecydcyshcyiecyscytcyvcyiecyncyncyicykcyocyvcy, ocytcylcyicychcyacyyucyshchcyicykhcyscyyacy pcyocyvcyycyshcyiecyncyncyocyjcy dcyicyscypcyiecyrcyscyncyocyscytcysoftcyyucy Pt, ncyocy vcy 3–6 rcyacyzcy mcyiecyncysoftcyshcyiecyjcy acytcyocymcyncyocyjcy kcyacytcyacylcyicytcyicychcyiecyscykcyocyjcy acykcytcyicyvcyncyocyscytcysoftcyyucy vcy rcyiecyacykcytscyicyicy gcylcyucybcyocykcyocygcyocy ocykcyicyscylcyiecyncyicyyacy ncy-bcyucytcyacyncyacy pcyocy scyrcyacyvcyncyiecyncyicyyucy scy ncyiecymcyocydcyicyfcyicytscyicyrcyocyvcyacyncyncyycymcyicy MVIII/SiO2.
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