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Transesterification of Rapeseed Oil under Flow Conditions Catalyzed by Basic Solids: M-Al(La)-O (M = Sr, Ba), M-Mg-O (M = Y, La). Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Journal Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875
Output data Year: 2012, Volume: 419-420, Pages: 73-83 Pages count : 11 DOI: 10.1016/j.apcata.2012.01.014
Tags Biodiesel, FTIR spectra, Rapeseed oil, Solid base catalysts, Transesterification
Authors Sherstyuk O.V. 1 , Ivanova A.S. 1 , Lebedev M.Y. 1,2 , Bukhtiyarova M.V. 1,2 , Matvienko L.G. 1 , Budneva A.A. 1 , Simonov A.N. 1 , Yakovlev V.A. 1
Affiliations
1 Boreskov Institute of Catalysis SB RAS, Pr. Akademika Lavrentieva 5, 630090 Novosibirsk, Russian Federation
2 Novosibirsk state university, Str. Pirogova 2, 630090 Novosibirsk, Russian Federation

Funding (2)

1 The Ministry of Education and Science of the Russian Federation 02.526.11.6007
2 The Ministry of Education and Science of the Russian Federation NK-150P

Abstract: Binary composites on basis of Msingle bondAlsingle bondO (M = Sr, Ba), Msingle bondMgsingle bondO (M = Y, La), Msingle bondLasingle bondO (M = Sr, Ba) prepared by precipitation and calcined at 700–1200 °C were characterized by thermal analysis (TG–DTA), X-ray diffraction (XRD), Fourier transform infrared spectroscopy of adsorbed probe molecule CDCl3 (FTIR), low temperature nitrogen adsorption and heat desorption of argon and their catalytic activity towards the transesterification reaction of rapeseed oil was studied in the flow fixed bed reactor at 200 °C and 20 atm. The phase composition, texture and surface composition of the catalysts are determined by their chemical nature and calcination temperature. The performance of the catalysts calcined at 700–750 °C diminishes in the order of Srsingle bondLasingle bondO > Basingle bondLasingle bondO > Lasingle bondMgsingle bondO ≥ Ysingle bondMgsingle bondO > Basingle bondAlsingle bondO700 > Srsingle bondAlsingle bondO700 and is in a straight correlation with the integrated intensity of absorption of surface carbonate species representing the amount of the strong basic sites on the surface of the catalysts. Thermal treatment of Msingle bondAlsingle bondO (M = Sr, Ba) catalysts at 1200 °C exerts minor influence on their performance.
Cite: Sherstyuk O.V. , Ivanova A.S. , Lebedev M.Y. , Bukhtiyarova M.V. , Matvienko L.G. , Budneva A.A. , Simonov A.N. , Yakovlev V.A.
Transesterification of Rapeseed Oil under Flow Conditions Catalyzed by Basic Solids: M-Al(La)-O (M = Sr, Ba), M-Mg-O (M = Y, La).
Applied Catalysis A: General. 2012. V.419-420. P.73-83. DOI: 10.1016/j.apcata.2012.01.014 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Nov 14, 2011
Accepted: Jan 12, 2012
Published online: Jan 21, 2012
Published print: Mar 1, 2012
Identifiers:
publication_identifier.wos_identifier_type WOS:000301912100010
publication_identifier.scopus_identifier_type 2-s2.0-84857924206
publication_identifier.rinz_identifier_type 17979348
publication_identifier.accession_number_identifier_type 2012:323216
publication_identifier.chemical_accession_number_identifier_type 156:313399
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