Isomerization of α-pinene oxide over iron-modified zeolites

Narendra Kumar; Päivi Mäki-Arvela; Sara Faten Diáz; Atte Aho; Yulia Demidova; Johan Linden; Anna Shepidchenko; Mikko Tenhu; Jarno Salonen; Pekka Laukkanen; Alexander Lashkul; Johnny Dahl; Iliya Sinev; Anne-Riikka Leino; Krisztian Kordas; Tapio Salmi; Dmitry Yu Murzin

doi:10.1007/s11244-013-0029-y

Isomerization of α-pinene oxide over iron-modified zeolites

Narendra Kumar, Päivi Mäki-Arvela, Sara Faten Diáz, Atte Aho, Yulia Demidova, Johan Linden, Anna Shepidchenko, Mikko Tenhu, Jarno Salonen, Pekka Laukkanen, Alexander Lashkul, Johnny Dahl, Iliya Sinev, Anne-Riikka Leino, Krisztian Kordas, Tapio Salmi, Dmitry Yu Murzin^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

34 Citations (Scopus)

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.

Original language	English
Pages (from-to)	696-713
Number of pages	18
Journal	Topics in Catalysis
Volume	56
Issue number	9-10
DOIs	https://doi.org/10.1007/s11244-013-0029-y
Publication status	Published - Apr 2013
MoE publication type	A1 Journal article-refereed

Keywords

α-Pinene oxide
Campholenic aldehyde
Fe
Isomerization
Sn
Zeolites

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10.1007/s11244-013-0029-y

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Kumar, N., Mäki-Arvela, P., Diáz, 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. (2013). Isomerization of α-pinene oxide over iron-modified zeolites. Topics in Catalysis, 56(9-10), 696-713. https://doi.org/10.1007/s11244-013-0029-y

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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, M{\"o}ssbauer 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.",

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AU - Mäki-Arvela, Päivi

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AU - Demidova, Yulia

AU - Linden, Johan

AU - Shepidchenko, Anna

AU - Tenhu, Mikko

AU - Salonen, Jarno

AU - Laukkanen, Pekka

AU - Lashkul, Alexander

AU - Dahl, Johnny

AU - Sinev, Iliya

AU - Leino, Anne-Riikka

AU - Kordas, Krisztian

AU - Salmi, Tapio

AU - Murzin, Dmitry Yu

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Y1 - 2013/4

N2 - 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.

AB - 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.

KW - α-Pinene oxide

KW - Campholenic aldehyde

KW - Fe

KW - Isomerization

KW - Sn

KW - Zeolites

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EP - 713

JO - Topics in Catalysis

JF - Topics in Catalysis

IS - 9-10

ER -

Isomerization of α-pinene oxide over iron-modified zeolites

Abstract

Keywords

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