Ruthenium-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts for selective hydrogenation of cinnamaldehyde

J. Hájek; N. Kumar; P. Mäki-Arvela; T. Salmi; D. Yu Murzin; I. Paseka; T. Heikkilä; E. Laine; P. Laukkanen; J. Väyrynen

doi:10.1016/S0926-860X(03)00345-4

Ruthenium-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts for selective hydrogenation of cinnamaldehyde

J. Hájek^*
, N. Kumar
, P. Mäki-Arvela
, T. Salmi
, D. Yu Murzin
, I. Paseka
, T. Heikkilä
, E. Laine
, P. Laukkanen
, J. Väyrynen

^*Korresponderande författare för detta arbete

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

97 Citeringar (Scopus)

Sammanfattning

Ru-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts were synthesised and characterised using XRD, electrochemical voltammetry, ESCA (XPS), nitrogen adsorption and H₂-TPD. Selective liquid-phase hydrogenation of cinnamaldehyde to cinnamyl alcohol was investigated over these catalysts and compared to hydrogenation on a commercial Ru/C catalyst. The effect of support (MCM-41, Y and C), solvent (cyclohexane, hexane and 2-propanol) and catalyst pre-treatment (calcination) on the conversion of cinnamaldehyde and selectivity to cinnamyl alcohol was studied. The zeolite structure, pore size, acidity, catalyst pre-treatment as well as the solvent influenced the activity and selectivity. Non-calcined Ru/Y exhibited the highest selectivity to cinnamyl alcohol. The activity of Ru/Y was highest with 2-propanol as a solvent.

Originalspråk	Engelska
Sidor (från-till)	385-396
Antal sidor	12
Tidskrift	Applied Catalysis A: General
Volym	251
Nummer	2
DOI	https://doi.org/10.1016/S0926-860X(03)00345-4
Status	Publicerad - 30 sep. 2003
MoE-publikationstyp	A1 Tidskriftsartikel-refererad

Finansiering

This work is part of the activities at the Åbo Akademi Process Chemistry Group within the Finnish Centre of Excellence Programme (2000–2005). The post-doctoral fellowship for N. Kumar from the Academy of Finland is gratefully acknowledged. The authors also acknowledge the support given by the Czech Grant Agency (Grant No. 104/03/0409) and Graduate School of Chemical Engineering.

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@article{74c46717ec63477bac04452233dc4087,

title = "Ruthenium-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts for selective hydrogenation of cinnamaldehyde",

abstract = "Ru-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts were synthesised and characterised using XRD, electrochemical voltammetry, ESCA (XPS), nitrogen adsorption and H2-TPD. Selective liquid-phase hydrogenation of cinnamaldehyde to cinnamyl alcohol was investigated over these catalysts and compared to hydrogenation on a commercial Ru/C catalyst. The effect of support (MCM-41, Y and C), solvent (cyclohexane, hexane and 2-propanol) and catalyst pre-treatment (calcination) on the conversion of cinnamaldehyde and selectivity to cinnamyl alcohol was studied. The zeolite structure, pore size, acidity, catalyst pre-treatment as well as the solvent influenced the activity and selectivity. Non-calcined Ru/Y exhibited the highest selectivity to cinnamyl alcohol. The activity of Ru/Y was highest with 2-propanol as a solvent.",

keywords = "Cinnamaldehyde, Cinnamyl alcohol, Hydrogenation, Mesoporous molecular sieve, Ruthenium, Zeolites",

author = "J. H{\'a}jek and N. Kumar and P. M{\"a}ki-Arvela and T. Salmi and Murzin, \{D. Yu\} and I. Paseka and T. Heikkil{\"a} and E. Laine and P. Laukkanen and J. V{\"a}yrynen",

note = "Funding Information: This work is part of the activities at the {\AA}bo Akademi Process Chemistry Group within the Finnish Centre of Excellence Programme (2000–2005). The post-doctoral fellowship for N. Kumar from the Academy of Finland is gratefully acknowledged. The authors also acknowledge the support given by the Czech Grant Agency (Grant No. 104/03/0409) and Graduate School of Chemical Engineering. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",

year = "2003",

month = sep,

day = "30",

doi = "10.1016/S0926-860X(03)00345-4",

language = "English",

volume = "251",

pages = "385--396",

journal = "Applied Catalysis A: General",

issn = "0926-860X",

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TY - JOUR

T1 - Ruthenium-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts for selective hydrogenation of cinnamaldehyde

AU - Hájek, J.

AU - Kumar, N.

AU - Mäki-Arvela, P.

AU - Salmi, T.

AU - Murzin, D. Yu

AU - Paseka, I.

AU - Heikkilä, T.

AU - Laine, E.

AU - Laukkanen, P.

AU - Väyrynen, J.

N1 - Funding Information: This work is part of the activities at the Åbo Akademi Process Chemistry Group within the Finnish Centre of Excellence Programme (2000–2005). The post-doctoral fellowship for N. Kumar from the Academy of Finland is gratefully acknowledged. The authors also acknowledge the support given by the Czech Grant Agency (Grant No. 104/03/0409) and Graduate School of Chemical Engineering. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.

PY - 2003/9/30

Y1 - 2003/9/30

N2 - Ru-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts were synthesised and characterised using XRD, electrochemical voltammetry, ESCA (XPS), nitrogen adsorption and H2-TPD. Selective liquid-phase hydrogenation of cinnamaldehyde to cinnamyl alcohol was investigated over these catalysts and compared to hydrogenation on a commercial Ru/C catalyst. The effect of support (MCM-41, Y and C), solvent (cyclohexane, hexane and 2-propanol) and catalyst pre-treatment (calcination) on the conversion of cinnamaldehyde and selectivity to cinnamyl alcohol was studied. The zeolite structure, pore size, acidity, catalyst pre-treatment as well as the solvent influenced the activity and selectivity. Non-calcined Ru/Y exhibited the highest selectivity to cinnamyl alcohol. The activity of Ru/Y was highest with 2-propanol as a solvent.

AB - Ru-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts were synthesised and characterised using XRD, electrochemical voltammetry, ESCA (XPS), nitrogen adsorption and H2-TPD. Selective liquid-phase hydrogenation of cinnamaldehyde to cinnamyl alcohol was investigated over these catalysts and compared to hydrogenation on a commercial Ru/C catalyst. The effect of support (MCM-41, Y and C), solvent (cyclohexane, hexane and 2-propanol) and catalyst pre-treatment (calcination) on the conversion of cinnamaldehyde and selectivity to cinnamyl alcohol was studied. The zeolite structure, pore size, acidity, catalyst pre-treatment as well as the solvent influenced the activity and selectivity. Non-calcined Ru/Y exhibited the highest selectivity to cinnamyl alcohol. The activity of Ru/Y was highest with 2-propanol as a solvent.

KW - Cinnamaldehyde

KW - Cinnamyl alcohol

KW - Hydrogenation

KW - Mesoporous molecular sieve

KW - Ruthenium

KW - Zeolites

UR - https://www.scopus.com/pages/publications/0141859969

U2 - 10.1016/S0926-860X(03)00345-4

DO - 10.1016/S0926-860X(03)00345-4

M3 - Article

AN - SCOPUS:0141859969

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JO - Applied Catalysis A: General

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Ruthenium-modified MCM-41 mesoporous molecular sieve and Y zeolite catalysts for selective hydrogenation of cinnamaldehyde

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