Oxidative Dehydrogenation of Propane over Hydroxyapatites Substituted with Mg2+ and SiO4 4- Ions | Sciact - CRIS-system of Boreskov Institute of Catalysis

Oxidative Dehydrogenation of Propane over Hydroxyapatites Substituted with Mg2+ and SiO4 4- Ions Conference Abstracts

Conference

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 Aug - 4 Sep 2015 , Казань

Source

EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts
Compilation, BIC SB RAS. Novosibirsk.2015. 2184 c. ISBN 978-5-906376-10-7. РИНЦ

Output data

Year: 2015, Pages: 533-534 Pages count : 2

Authors

Rasskazova L. ¹ , Zhuk I. ¹ , Korotchenko N. ¹ , Kovalyov E.V. ² , Glazneva T. ² , Larina T. ² , Paukshtis E. ^1,2 , Balʹzhinimaev B. ² , Parmon V. ^1,2 , Kozik V. ¹

Affiliations

1	National Research Tomsk State University, Tomsk, Russia
2	Boreskov institute of catalysis SB RAN, Novosibirsk, Russia

Funding (1)

The Ministry of Education and Science of the Russian Federation

11.801.2014/K

The synthesis of HA modified by Mg2+ and SiO4 4- ions was performed to determine the modifying effect of ions on the acid and catalytic properties for oxidative dehydrogenation of propane. The acidity of the surface was determined by low temperature FTIR spectroscopy of adsorbed CO. It was found that the introduction of Mg2+ and SiO4 4- ions into the structure of HA did not alter the hydroxyapatite structure, but it led to increased surface acid properties. The sample modified by magnesium showed the highest activity and selectivity in the oxidative dehydrogenation of propane. The achieved total selectivity in the formation of ethylene and propylene at 550oC over this catalyst was 57% at conversion of 17%.

Rasskazova L. , Zhuk I. , Korotchenko N. , Kovalyov E.V. , Glazneva T. , Larina T. , Paukshtis E. , Balʹzhinimaev B. , Parmon V. , Kozik V.
Oxidative Dehydrogenation of Propane over Hydroxyapatites Substituted with Mg2+ and SiO4 4- Ions
In compilation EuropaCat XII. Catalysis: Balancing the use of fossil and renewable resources. XII European Congress on Catalysis, Kazan (Russia), 30 August - 4 September, 2015 : Book of Abstracts. – BIC SB RAS., 2015. – C.533-534. – ISBN 978-5-906376-10-7.

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