n-Butane Conversion on Differently Pretreated Supported Palladium Catalysts

• Autorzy: Bonarowska M. , Karpiński Z.
• Języki publikacji: EN

Abstrakty

EN

Metal-support interactions in silica- and alumina-supported palladium cata lysts have been re-investigated by using n-bu tane converion as a test reaction. High temperature reduction at 600°C results in a consider able in crease in the isomerization selectivity, i.e. a similar effect as in the case of previously studied rea tions of 2,2-dimethylpropane and C6-alkanes. There fore, changes in the selectivity for isomerization and also in the activation energy can be re garded as use ful diagnostic parameters to wards determining whether or not palladium interacts with a support.

Słowa kluczowe

EN

n-butane; catalytic conversion; Pd/Al2O3; Pd/SiO2; effect of catalyst pretreatment; isomerization selectivity

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2005
• Tom: Vol. 79 / nr 11
• Strony: 1821--1828
• Opis fizyczny: Bibliogr. 22 poz., rys.

Twórcy

autor

Bonarowska M.

• Institute of Physical Chemistry of the Polish Academy of Sciences, ul. Kasprzaka 44/52, PL-01 224 Warszawa, Poland

autor

Karpiński Z.

• Institute of Physical Chemistry of the Polish Academy of Sciences, ul. Kasprzaka 44/52, PL-01 224 Warszawa, Poland
• Faculty of Mathematics and Natural Sciences, Cardinal Stefan Wyszyński University, ul. Dewajtis 5, PL-01815 Warszawa, Poland

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