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

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

94 Citations (Scopus)

100 Downloads (Pure)

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

Access to Document

10.1016/0021-9517%2876%2990295-5

620475Final published version, 0.98 MB

Cite this

@article{8e9e99751de34dfd9e4ad5893405acca,

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.",

author = "{Beer, de}, V.H.J. and {vd Aalst}, M.J.M. and C.J. Machiels and G.C.A. Schuit",

year = "1976",

doi = "10.1016/0021-9517%2876%2990295-5",

language = "English",

volume = "43",

pages = "78--89",

journal = "Journal of Catalysis",

issn = "0021-9517",

publisher = "Academic Press Inc.",

number = "1-3",

}

TY - JOUR

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

Abstract

Access to Document

Fingerprint

Cite this