Deactivation in liquid-phase hydrogenation of cinnamaldehyde over alumosilicate-supported ruthenium and platinum catalysts

J. Hájek; N. Kumar; V. Nieminen; P. Mäki-Arvela; T. Salmi; D. Yu Murzin; L. Červený

doi:10.1016/j.cej.2004.07.005

Deactivation in liquid-phase hydrogenation of cinnamaldehyde over alumosilicate-supported ruthenium and platinum catalysts

J. Hájek^*
, N. Kumar
, V. Nieminen
, P. Mäki-Arvela
, T. Salmi
, D. Yu Murzin
, L. Červený

^*Korresponderande författare för detta arbete

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

20 Citeringar (Scopus)

Sammanfattning

Liquid-phase hydrogenation of cinnamaldehyde over Pt and Ru supported (Y-zeolite, MCM-41) catalysts demonstrated deactivation accompanied by profound decrease of catalysts surface area and by the increase of carbon content. Three consecutive runs with the same catalyst batch typically indicated selectivity increase towards cinnamylalcohol. Changes of activity and selectivity were dependent on the active metal as well as on the support.

Originalspråk	Engelska
Sidor (från-till)	35-43
Antal sidor	9
Tidskrift	Chemical Engineering Journal
Volym	103
Nummer	1-3
DOI	https://doi.org/10.1016/j.cej.2004.07.005
Status	Publicerad - 15 okt. 2004
MoE-publikationstyp	A1 Tidskriftsartikel-refererad

Finansiering

This work is part of the activities at the Åbo Akademi University Process Chemistry Centre within the Finnish Academy Centre of Excellence Programme (2000–2005). Support given by the Grant Agency of the Czech Republic (grant number 104/03/0409) and the Finnish Graduate School of Chemical Engineering is greatly acknowledged.

Åtkomst av dokument

10.1016/j.cej.2004.07.005

Andra filer och länkar

Länk till publikationen i Scopus

Citera det här

@article{881bff430fe24681af3cc4a71dcb7910,

title = "Deactivation in liquid-phase hydrogenation of cinnamaldehyde over alumosilicate-supported ruthenium and platinum catalysts",

abstract = "Liquid-phase hydrogenation of cinnamaldehyde over Pt and Ru supported (Y-zeolite, MCM-41) catalysts demonstrated deactivation accompanied by profound decrease of catalysts surface area and by the increase of carbon content. Three consecutive runs with the same catalyst batch typically indicated selectivity increase towards cinnamylalcohol. Changes of activity and selectivity were dependent on the active metal as well as on the support.",

keywords = "Cinnamaldehyde, Cinnamylalcohol, Deactivation, Zeolite catalyst",

author = "J. H{\'a}jek and N. Kumar and V. Nieminen and P. M{\"a}ki-Arvela and T. Salmi and Murzin, \{D. Yu\} and L. {\v C}erven{\'y}",

note = "Funding Information: This work is part of the activities at the {\AA}bo Akademi University Process Chemistry Centre within the Finnish Academy Centre of Excellence Programme (2000–2005). Support given by the Grant Agency of the Czech Republic (grant number 104/03/0409) and the Finnish Graduate School of Chemical Engineering is greatly acknowledged. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",

year = "2004",

month = oct,

day = "15",

doi = "10.1016/j.cej.2004.07.005",

language = "English",

volume = "103",

pages = "35--43",

journal = "Chemical Engineering Journal",

issn = "1385-8947",

publisher = "Elsevier",

number = "1-3",

}

TY - JOUR

T1 - Deactivation in liquid-phase hydrogenation of cinnamaldehyde over alumosilicate-supported ruthenium and platinum catalysts

AU - Hájek, J.

AU - Kumar, N.

AU - Nieminen, V.

AU - Mäki-Arvela, P.

AU - Salmi, T.

AU - Murzin, D. Yu

AU - Červený, L.

N1 - Funding Information: This work is part of the activities at the Åbo Akademi University Process Chemistry Centre within the Finnish Academy Centre of Excellence Programme (2000–2005). Support given by the Grant Agency of the Czech Republic (grant number 104/03/0409) and the Finnish Graduate School of Chemical Engineering is greatly acknowledged. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.

PY - 2004/10/15

Y1 - 2004/10/15

N2 - Liquid-phase hydrogenation of cinnamaldehyde over Pt and Ru supported (Y-zeolite, MCM-41) catalysts demonstrated deactivation accompanied by profound decrease of catalysts surface area and by the increase of carbon content. Three consecutive runs with the same catalyst batch typically indicated selectivity increase towards cinnamylalcohol. Changes of activity and selectivity were dependent on the active metal as well as on the support.

AB - Liquid-phase hydrogenation of cinnamaldehyde over Pt and Ru supported (Y-zeolite, MCM-41) catalysts demonstrated deactivation accompanied by profound decrease of catalysts surface area and by the increase of carbon content. Three consecutive runs with the same catalyst batch typically indicated selectivity increase towards cinnamylalcohol. Changes of activity and selectivity were dependent on the active metal as well as on the support.

KW - Cinnamaldehyde

KW - Cinnamylalcohol

KW - Deactivation

KW - Zeolite catalyst

UR - https://www.scopus.com/pages/publications/4644276357

U2 - 10.1016/j.cej.2004.07.005

DO - 10.1016/j.cej.2004.07.005

M3 - Article

AN - SCOPUS:4644276357

SN - 1385-8947

VL - 103

SP - 35

EP - 43

JO - Chemical Engineering Journal

JF - Chemical Engineering Journal

IS - 1-3

ER -

Deactivation in liquid-phase hydrogenation of cinnamaldehyde over alumosilicate-supported ruthenium and platinum catalysts

Sammanfattning

Finansiering

Åtkomst av dokument

Andra filer och länkar

Fingeravtryck

Citera det här