Catalytic hydrogenation of linoleic acid to stearic acid over different Pd- and Ru-supported catalysts

P. Mäki-Arvela; J. Kuusisto; E. Mateos Sevilla; I. Simakova; J.-P. Mikkola; J. Myllyoja; T. Salmi; D. Yu. Murzin

doi:10.1016/j.apcata.2008.04.042

Catalytic hydrogenation of linoleic acid to stearic acid over different Pd- and Ru-supported catalysts

P. Mäki-Arvela, J. Kuusisto, E. Mateos Sevilla, I. Simakova, J.-P. Mikkola, J. Myllyoja, T. Salmi, D. Yu. Murzin^*

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Lehtiartikkeli › Artikkeli › Tieteellinen › vertaisarvioitu

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Catalytic hydrogenation of linoleic acid in n-decane as a solvent was studied over several Pd- and Ru-supported catalysts in order to achieve complete conversion of linoleic acid into stearic acid. Catalyst deactivation by coking was, however, rather prominent. Supported ruthenium, was more prone to deactivation than palladium, which was also confirmed in the catalyst reuse tests with technical grade linoleic acid. The mesoporous structure of the catalyst was preferable to achieve fast hydrogenation of the intermediate products, thus promoting formation of stearic acid.

Alkuperäiskieli	Englanti
Sivut	201-212
Sivumäärä	12
Julkaisu	Applied Catalysis A: General
Vuosikerta	345
Numero	2
DOI - pysyväislinkit	https://doi.org/10.1016/j.apcata.2008.04.042
Tila	Julkaistu - 1 elok. 2008
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

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title = "Catalytic hydrogenation of linoleic acid to stearic acid over different Pd- and Ru-supported catalysts",

abstract = "Catalytic hydrogenation of linoleic acid in n-decane as a solvent was studied over several Pd- and Ru-supported catalysts in order to achieve complete conversion of linoleic acid into stearic acid. Catalyst deactivation by coking was, however, rather prominent. Supported ruthenium, was more prone to deactivation than palladium, which was also confirmed in the catalyst reuse tests with technical grade linoleic acid. The mesoporous structure of the catalyst was preferable to achieve fast hydrogenation of the intermediate products, thus promoting formation of stearic acid.",

keywords = "Hydrogenation, Linoleic acid, Palladium, Ruthenium, Supported metals",

author = "P. M{\"a}ki-Arvela and J. Kuusisto and Sevilla, {E. Mateos} and I. Simakova and J.-P. Mikkola and J. Myllyoja and T. Salmi and Murzin, {D. Yu.}",

year = "2008",

month = aug,

day = "1",

doi = "10.1016/j.apcata.2008.04.042",

language = "English",

volume = "345",

pages = "201--212",

journal = "Applied Catalysis A: General",

issn = "0926-860X",

publisher = "Elsevier",

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TY - JOUR

T1 - Catalytic hydrogenation of linoleic acid to stearic acid over different Pd- and Ru-supported catalysts

AU - Mäki-Arvela, P.

AU - Kuusisto, J.

AU - Sevilla, E. Mateos

AU - Simakova, I.

AU - Mikkola, J.-P.

AU - Myllyoja, J.

AU - Salmi, T.

AU - Murzin, D. Yu.

PY - 2008/8/1

Y1 - 2008/8/1

N2 - Catalytic hydrogenation of linoleic acid in n-decane as a solvent was studied over several Pd- and Ru-supported catalysts in order to achieve complete conversion of linoleic acid into stearic acid. Catalyst deactivation by coking was, however, rather prominent. Supported ruthenium, was more prone to deactivation than palladium, which was also confirmed in the catalyst reuse tests with technical grade linoleic acid. The mesoporous structure of the catalyst was preferable to achieve fast hydrogenation of the intermediate products, thus promoting formation of stearic acid.

AB - Catalytic hydrogenation of linoleic acid in n-decane as a solvent was studied over several Pd- and Ru-supported catalysts in order to achieve complete conversion of linoleic acid into stearic acid. Catalyst deactivation by coking was, however, rather prominent. Supported ruthenium, was more prone to deactivation than palladium, which was also confirmed in the catalyst reuse tests with technical grade linoleic acid. The mesoporous structure of the catalyst was preferable to achieve fast hydrogenation of the intermediate products, thus promoting formation of stearic acid.

KW - Hydrogenation

KW - Linoleic acid

KW - Palladium

KW - Ruthenium

KW - Supported metals

UR - http://www.scopus.com/inward/record.url?scp=46249123160&partnerID=8YFLogxK

U2 - 10.1016/j.apcata.2008.04.042

DO - 10.1016/j.apcata.2008.04.042

M3 - Article

AN - SCOPUS:46249123160

SN - 0926-860X

VL - 345

SP - 201

EP - 212

JO - Applied Catalysis A: General

JF - Applied Catalysis A: General

IS - 2

ER -

Catalytic hydrogenation of linoleic acid to stearic acid over different Pd- and Ru-supported catalysts

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