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

doi:10.1016/S0166-9834(00)82796-7

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

Inorganic Materials & Catalysis

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Abstract

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

Original language	English
Pages (from-to)	241-252
Number of pages	12
Journal	Applied Catalysis
Volume	48
Issue number	2
DOIs	https://doi.org/10.1016/S0166-9834(00)82796-7
Publication status	Published - 1989

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

abstract = "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",

author = "P. Arnoldy and {Oers, van}, E.M. and {Beer, de}, V.H.J. and J.A. Moulijn and R. Prins",

year = "1989",

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T1 - Thiophene hydrodesulfurization activity of alumina-, silica- and carbon-supported sulfided Re2O7 catalysts

AU - Arnoldy, P.

AU - Oers, van, E.M.

AU - Beer, de, V.H.J.

AU - Moulijn, J.A.

AU - Prins, R.

PY - 1989

Y1 - 1989

N2 - 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

AB - 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

U2 - 10.1016/S0166-9834(00)82796-7

DO - 10.1016/S0166-9834(00)82796-7

M3 - Article

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EP - 252

JO - Applied Catalysis

JF - Applied Catalysis

SN - 0166-9834

IS - 2

ER -

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

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