Reduction kinetics of Mo/Al2O3 catalysts

Abstract

Studies of the reduction kinetics of MoO₃ and Al₂O₃-MoO₃ catalysts in H₂ at 523-823 K indicate that molybdenum is present in Al₂O₃/MoO₃ in three forms: as Mo⁶⁺ in the Al₂O₃ lattice and as MoO₃ and Al₂(MoO₄)₃ phases. Activation energies of reduction E_act determined according to the Avrahmy-Erofeev equation, are reported.

Original language	English
Pages (from-to)	299-304
Number of pages	6
Journal	Reaction Kinetics and Catalysis Letters
Volume	21
Issue number	3
DOIs	https://doi.org/10.1007/BF02070629
Publication status	Published - Sep 1982
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Catalysis

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title = "Reduction kinetics of Mo/Al2O3 catalysts",

abstract = "Studies of the reduction kinetics of MoO3 and Al2O3-MoO3 catalysts in H2 at 523-823 K indicate that molybdenum is present in Al2O3/MoO3 in three forms: as Mo6+ in the Al2O3 lattice and as MoO3 and Al2(MoO4)3 phases. Activation energies of reduction Eact determined according to the Avrahmy-Erofeev equation, are reported.",

author = "Vagin, {A. I.} and Erofeev, {V. I.} and Kalechits, {I. V.}",

year = "1982",

month = sep,

doi = "10.1007/BF02070629",

language = "English",

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pages = "299--304",

journal = "Reaction Kinetics & Catalysis Letters",

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publisher = "Akademiai Kiado",

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AU - Vagin, A. I.

AU - Erofeev, V. I.

AU - Kalechits, I. V.

PY - 1982/9

Y1 - 1982/9

N2 - Studies of the reduction kinetics of MoO3 and Al2O3-MoO3 catalysts in H2 at 523-823 K indicate that molybdenum is present in Al2O3/MoO3 in three forms: as Mo6+ in the Al2O3 lattice and as MoO3 and Al2(MoO4)3 phases. Activation energies of reduction Eact determined according to the Avrahmy-Erofeev equation, are reported.

AB - Studies of the reduction kinetics of MoO3 and Al2O3-MoO3 catalysts in H2 at 523-823 K indicate that molybdenum is present in Al2O3/MoO3 in three forms: as Mo6+ in the Al2O3 lattice and as MoO3 and Al2(MoO4)3 phases. Activation energies of reduction Eact determined according to the Avrahmy-Erofeev equation, are reported.

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Reduction kinetics of Mo/Al₂O₃ catalysts

Abstract

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