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Zeolite Y modified with palladium as effective catalyst for selective catalytic oxidation of ammonia to nitrogen

Zeolite Y modified with palladium as effective ...

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dc.contributor.author Jabłońska, Magdalena [USOS36195] pl
dc.contributor.author Król, Anna pl
dc.contributor.author Kukulska-Zając, Ewa pl
dc.contributor.author Tarach, Karolina [SAP14004719] pl
dc.contributor.author Chmielarz, Lucjan [SAP11016389] pl
dc.contributor.author Góra-Marek, Kinga [SAP11018751] pl
dc.date.accessioned 2015-01-27T15:08:20Z
dc.date.available 2015-01-27T15:08:20Z
dc.date.issued 2014 pl
dc.identifier.issn 0021-9517 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/2777
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.rights.uri *
dc.title Zeolite Y modified with palladium as effective catalyst for selective catalytic oxidation of ammonia to nitrogen pl
dc.type JournalArticle pl
dc.description.physical 36-46 pl
dc.abstract.en Zeolites HY modified with palladium (0.05-2.5 wt.%) were found to be active and selective catalysts in the process of the selective oxidation of ammonia to nitrogen (NH3-SCO). Parent zeolite and its modifications with palladium were investigated with regard to their structural, textural, and redox properties. The IR spectroscopy, X-ray diffraction, and BET methods were employed for these purposes. Correlation between loading and aggregation of Pd-species deposited on zeolites and their activity and selectivity in the NH3-SCO process was found. Studies of adsorption forms of ammonia and product of its conversion done by IR spectroscopy as well as catalytic tests performed with various space velocities gave insight into the reaction mechanism. Zeolite Y modified with palladium is an interesting catalyst of selective ammonia oxidation for potential application in diesel car exhaust gas purification system. pl
dc.subject.en palladium pl
dc.subject.en zeolites pl
dc.subject.en SCO pl
dc.subject.en IR spectroscopy pl
dc.description.volume 316 pl
dc.identifier.doi 10.1016/j.jcat.2014.04.022 pl
dc.identifier.eissn 1090-2694 pl
dc.title.journal Journal of Catalysis pl
dc.language.container eng pl
dc.affiliation Wydział Chemii : Zakład Chemii Nieorganicznej pl
dc.affiliation Wydział Chemii : Zakład Technologii Chemicznej pl
dc.affiliation Wydział Chemii : Pracownia Spektrometrii w Podczerwieni pl
dc.subtype Article pl
dc.rights.original bez licencji pl
dc.pbn.affiliation USOS36195:UJ.WCh; pl
.pointsMNiSW [2014 A]: 40


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