Application of ASA supported noble metal catalysts in the deep hydrodesulphurisation of diesel fuel

H.R. Reinhoudt, R. Troost, S. Schalkwijk, van, Dick van Langeveld, S.T. Sie, H. Schulz, D. Chadwick, J. Cambra, V.H.J. Beer, de, J.A.R. Veen, van, J.L.G. Fierro, J.A. Moulijn

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademic

33 Citaten (Scopus)

Samenvatting

The potential of Amorphous Silica Alumina (ASA) supported Pt and Pd catalysts for deep hydrodesulphurisation (HDS) of diesel fuels was investigated. It appeared that the ASA supported catalysts exhibit an excellent activity for the conversion of 4-Ethyl, 6-Methyl Dibenzothiophene (4-E, 6-M DBT) under model conditions as compared to conventional HDS catalysts and ¿-Al2O3 supported noble metal catalysts. Pt/ASA was also tested under practical conditions using a diesel fuel feed. ThePt/ASA catalyst showed a comparable activity to the NiW/¿-Al2O3 catalyst which was higher than that of the conventional CoMo/¿-Al2O3 catalyst. The main difference of the catalyst was the better hydroconversion of the 4,6 di-alkylated DBT's. The better performance of Pt/ASA in the testing under model conditions as compared to the diesel fuel HDS can be attributed to poisoning of part of the active phase by basic nitrogen compounds like quinoline. It is concluded that ASA supported noble metal catalysts have a promising potentialfor deep HDS processing.
Originele taal-2Engels
TitelHydrotreatment and hydrocracking of oil fractions : proceedings of the 1st International Symposium/6th European Workshop, Oostende, Belgium, February 17 - 19, 1997
RedacteurenG.F. Froment, B. Delmon, P. Grange
Plaats van productieAmsterdam
UitgeverijElsevier
Pagina's237-244
ISBN van geprinte versie0-444-82556-8
DOI's
StatusGepubliceerd - 1997
Evenementconference; European Workshop on Hydrotreatment and Hydrocracking of Oil Fractions ; 6 (Oostende) : 1997.02.17-19 -
Duur: 1 jan. 1997 → …

Publicatie series

NaamStudies in Surface Science and Catalysis
Volume106
ISSN van geprinte versie0167-2991

Congres

Congresconference; European Workshop on Hydrotreatment and Hydrocracking of Oil Fractions ; 6 (Oostende) : 1997.02.17-19
Periode1/01/97 → …
AnderEuropean Workshop on Hydrotreatment and Hydrocracking of Oil Fractions ; 6 (Oostende) : 1997.02.17-19

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