The CoO-MoO3-gamma-Al2O3 : VII. Influence of the support

V.H.J. Beer, de; M.J.M. vd Aalst; C.J. Machiels; G.C.A. Schuit

doi:10.1016/0021-9517%2876%2990295-5

The CoO-MoO3-gamma-Al2O3 : VII. Influence of the support

V.H.J. Beer, de
, M.J.M. vd Aalst
, C.J. Machiels
, G.C.A. Schuit

Chemical Engineering and Chemistry

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

The thiophene hydrodesulfurization activity was measured under continuous flow conditions at 400 °C and atmospheric pressure for Mo- and Co-containing catalysts supported on different materials (¿- and ¿-Al2O3 and SiO2) and using different methods of preparation. The results showed that all supports having a high specific surface area are suitable in HDS catalyst preparation. Alumina is to be preferred because it inhibits the formation of CoMoO4, and thus exerts a beneficial influence on catalyst preparation. The main function of the support is to stabilize a high degree of dispersion of the actual active component MoS2. In addition the carrier may facilitate hydrogenation and isomerization reactions.

Original language	English
Pages (from-to)	78-89
Number of pages	12
Journal	Journal of Catalysis
Volume	43
Issue number	1-3
DOIs	https://doi.org/10.1016/0021-9517%2876%2990295-5
Publication status	Published - 1976

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title = "The CoO-MoO3-gamma-Al2O3 : VII. Influence of the support",

abstract = "The thiophene hydrodesulfurization activity was measured under continuous flow conditions at 400 °C and atmospheric pressure for Mo- and Co-containing catalysts supported on different materials (¿- and ¿-Al2O3 and SiO2) and using different methods of preparation. The results showed that all supports having a high specific surface area are suitable in HDS catalyst preparation. Alumina is to be preferred because it inhibits the formation of CoMoO4, and thus exerts a beneficial influence on catalyst preparation. The main function of the support is to stabilize a high degree of dispersion of the actual active component MoS2. In addition the carrier may facilitate hydrogenation and isomerization reactions.",

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T1 - The CoO-MoO3-gamma-Al2O3 : VII. Influence of the support

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

AU - vd Aalst, M.J.M.

AU - Machiels, C.J.

AU - Schuit, G.C.A.

PY - 1976

Y1 - 1976

N2 - The thiophene hydrodesulfurization activity was measured under continuous flow conditions at 400 °C and atmospheric pressure for Mo- and Co-containing catalysts supported on different materials (¿- and ¿-Al2O3 and SiO2) and using different methods of preparation. The results showed that all supports having a high specific surface area are suitable in HDS catalyst preparation. Alumina is to be preferred because it inhibits the formation of CoMoO4, and thus exerts a beneficial influence on catalyst preparation. The main function of the support is to stabilize a high degree of dispersion of the actual active component MoS2. In addition the carrier may facilitate hydrogenation and isomerization reactions.

AB - The thiophene hydrodesulfurization activity was measured under continuous flow conditions at 400 °C and atmospheric pressure for Mo- and Co-containing catalysts supported on different materials (¿- and ¿-Al2O3 and SiO2) and using different methods of preparation. The results showed that all supports having a high specific surface area are suitable in HDS catalyst preparation. Alumina is to be preferred because it inhibits the formation of CoMoO4, and thus exerts a beneficial influence on catalyst preparation. The main function of the support is to stabilize a high degree of dispersion of the actual active component MoS2. In addition the carrier may facilitate hydrogenation and isomerization reactions.

U2 - 10.1016/0021-9517%2876%2990295-5

DO - 10.1016/0021-9517%2876%2990295-5

M3 - Article

SN - 0021-9517

VL - 43

SP - 78

EP - 89

JO - Journal of Catalysis

JF - Journal of Catalysis

IS - 1-3

ER -

The CoO-MoO3-gamma-Al2O3 : VII. Influence of the support

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