Hydrodesulfurization catalysis by small metal sulfide particles

R.A. Santen, van, M.J. Vissenberg, G. Vorbeck, P.W. Bont, de, E. Boellaard, A.M. Kraan, van der, V.H.J. Beer, de

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

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Monometallic (Mo, Co and Ni) sulfide particles dispersed in the micropores of zeolites can have a very high initial activity for the hydrodesulfurization of thiophene. Catalyst characterization, using Xe-129 NMR, HREM and Mossbauer Emission Spectroscopy (MES), shows that the location (in- or outside the zeolite pores) and size of the sulfide particles depends strongly on catalyst preparation conditions. The kinetics of thiophene HDS has been studied on metal (Mo, Co, Ph and Pt) sulfides dispersed on a carbon support. The order of thiophene in the HDS reaction appears to be a strong function of metal sulfide and temperature. The catalysts show a large compensation effect
Originele taal-2Engels
TitelScience and technology in catalysis 1994 : proceedings of the second Tokyo Conference on Advanced Catalytic Science and Technology, Tokyo, August 21-26, 1994
RedacteurenY. Izumi, H. Arai, M. Iwamoto
Plaats van productieAmsterdam
UitgeverijElsevier
Pagina's221-226
Aantal pagina's6
ISBN van geprinte versie0-444-82189-9
StatusGepubliceerd - 1995
Evenementconference; Conference on Advanced Catalytic Science and Technology ; 2 (Tokyo) : 1994.08.21-26 -
Duur: 1 jan. 1995 → …

Publicatie series

NaamStudies in Surface Science and Catalysis
Volume92
ISSN van geprinte versie0167-2991

Congres

Congresconference; Conference on Advanced Catalytic Science and Technology ; 2 (Tokyo) : 1994.08.21-26
Periode1/01/95 → …
AnderConference on Advanced Catalytic Science and Technology ; 2 (Tokyo) : 1994.08.21-26

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