Thiophene hydrodesulfurization activity of alumina-, silica- and carbon-supported sulfided Re2O7 catalysts

P. Arnoldy, E.M. Oers, van, V.H.J. Beer, de, J.A. Moulijn, R. Prins

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

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Samenvatting

Re2O7 catalysts supported on various carriers (Al2O3, SiO2 and activated carbon), with various rhenium loadings (between 0.01 and 2.5 at. nm-2), and after different heat treatments, at 380, 575 or 825 K, were subjected to a thiophene hydrodesulphurization test at 675 K. The catalysts were very active, viz. 2–20 times more active than molybdenum catalysts with a similar surface coverage. The activity of rhenium sulphides depended slightly on the support used and increased in the order SiO2
Originele taal-2Engels
Pagina's (van-tot)241-252
Aantal pagina's12
TijdschriftApplied Catalysis
Volume48
Nummer van het tijdschrift2
DOI's
StatusGepubliceerd - 1989

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