Investigation of the chemisorption of hydrogen on sulfided cobalt-molybdenum and commercial aluminum-cobalt-molybdenum catalysts by a thermodesorption method

V. I. Ero'feev, L. M. Koval', I. V. Kalechits

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

li1. 2. Hydrogen is adsorbed on the catalysts in question in molecular and dissociated forms. The activation energies of various forms of the adsorption of hydrogen are determined. 3. Hydrogen, desorbed in high-temperature forms in a 300-550° C interval, participates in the hydrodesulfurization reaction of thiophene. The reaction of H2 with thiophene on the surface of the Al2O3- CoO-MoO3 catalyst is facilitated in the presence of an Al2O3 carrier.

Original languageEnglish
Pages (from-to)520-523
Number of pages4
JournalBulletin of the Academy of Sciences of the USSR Division of Chemical Science
Volume29
Issue number4
DOIs
Publication statusPublished - Apr 1980
Externally publishedYes

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Molybdenum
Chemisorption
Cobalt
Aluminum
Hydrogen
Thiophenes
Catalysts
Hydrodesulfurization
Activation energy
Adsorption
Temperature

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

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abstract = "li1. 2. Hydrogen is adsorbed on the catalysts in question in molecular and dissociated forms. The activation energies of various forms of the adsorption of hydrogen are determined. 3. Hydrogen, desorbed in high-temperature forms in a 300-550° C interval, participates in the hydrodesulfurization reaction of thiophene. The reaction of H2 with thiophene on the surface of the Al2O3- CoO-MoO3 catalyst is facilitated in the presence of an Al2O3 carrier.",
author = "Ero'feev, {V. I.} and Koval', {L. M.} and Kalechits, {I. V.}",
year = "1980",
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T1 - Investigation of the chemisorption of hydrogen on sulfided cobalt-molybdenum and commercial aluminum-cobalt-molybdenum catalysts by a thermodesorption method

AU - Ero'feev, V. I.

AU - Koval', L. M.

AU - Kalechits, I. V.

PY - 1980/4

Y1 - 1980/4

N2 - li1. 2. Hydrogen is adsorbed on the catalysts in question in molecular and dissociated forms. The activation energies of various forms of the adsorption of hydrogen are determined. 3. Hydrogen, desorbed in high-temperature forms in a 300-550° C interval, participates in the hydrodesulfurization reaction of thiophene. The reaction of H2 with thiophene on the surface of the Al2O3- CoO-MoO3 catalyst is facilitated in the presence of an Al2O3 carrier.

AB - li1. 2. Hydrogen is adsorbed on the catalysts in question in molecular and dissociated forms. The activation energies of various forms of the adsorption of hydrogen are determined. 3. Hydrogen, desorbed in high-temperature forms in a 300-550° C interval, participates in the hydrodesulfurization reaction of thiophene. The reaction of H2 with thiophene on the surface of the Al2O3- CoO-MoO3 catalyst is facilitated in the presence of an Al2O3 carrier.

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DO - 10.1007/BF00961594

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