Isomerization of α-Pinene Oxide Over Iron-Modified Zeolites Full article
Conference |
15th Nordic Symposium on Catalysis 16-18 Jun 2012 , Mariehamn, Åland |
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Journal |
Topics in Catalysis
ISSN: 1022-5528 , E-ISSN: 1572-9028 |
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Output data | Year: 2013, Volume: 56, Number: 9-10, Pages: 696-713 Pages count : 18 DOI: 10.1007/s11244-013-0029-y | ||||||||
Tags | α-Pinene oxide, Campholenic aldehyde, Fe, Isomerization, Sn, Zeolites | ||||||||
Authors |
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Affiliations |
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Funding (1)
1 | Suomen Akatemia | 2000–2011 |
Abstract:
Fe-modified mordenite, ferrierite, Y, ZSM-5, ZSM-12 and beta zeolite catalysts were prepared by solid state ion-exchange and conventional liquid phase ion-exchange methods from aqueous solutions. Sn- modified H-beta-300 zeolite catalyst was prepared by the later method. The characterization of proton form, Fe and Sn modified zeolites was carried out using X-ray powder diffraction, scanning electron microscopy, Mössbauer spectroscopy with magnetic measurements, transmission electron microscopy, nitrogen adsorption, X-ray absorption spectroscopy, X-ray photoelectron spectroscopy, inductively coupled plasma spectroscopy, thermo-gravimetric analysis and FTIR spectroscopy using pyridine as a probe molecule. Isomerization of α-pinene oxide over the Fe and Sn modified zeolite catalysts was carried out in the liquid phase using a batch-wise glass reactor. Formation of campholenic aldehyde and fencholenic aldehyde were observed to be influenced by the structure, acidity of zeolite and contents of Fe and Sn, reaction temperature and the catalysts pretreatment.
Cite:
Kumar N.
, Maki-Arvela P.
, Diaz S.F.
, Aho A.
, Demidova Y.
, Linden J.
, Shepidchenko A.
, Tenhu M.
, Salonen J.
, Laukkanen P.
, Lashkul A.
, Dahl J.
, Sinev I.
, Leino A-R.
, Kordas K.
, Salmi T.
, Murzin D.Y.
Isomerization of α-Pinene Oxide Over Iron-Modified Zeolites
Topics in Catalysis. 2013. V.56. N9-10. P.696-713. DOI: 10.1007/s11244-013-0029-y WOS Scopus РИНЦ
Isomerization of α-Pinene Oxide Over Iron-Modified Zeolites
Topics in Catalysis. 2013. V.56. N9-10. P.696-713. DOI: 10.1007/s11244-013-0029-y WOS Scopus РИНЦ
Dates:
Published online: | Apr 19, 2013 |
Published print: | Jun 1, 2013 |
Identifiers:
Web of science | WOS:000320500200024 |
Scopus | 2-s2.0-84879847517 |
Elibrary | 20439578 |
Chemical Abstracts | 2013:634765 |
Chemical Abstracts (print) | 159:8877 |
OpenAlex | W2109052705 |