Carbon deposition and hydrodesulfurization activity of nickel-molybdenum supported catalysts

Jorge Laine; Joaquín Brito; Francisco Severino

doi:10.1016/S0166-9834(00)81847-3

Carbon deposition and hydrodesulfurization activity of nickel-molybdenum supported catalysts

Jorge Laine
, Joaquín Brito
, Francisco Severino

Instituto Venezolano de Investigaciones Científicas

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

24 Scopus citations

Abstract

Initial rates of carbon deposition from 1,3-butadiene on Al₂O₃, MoO₃/Al₂O₃ and NiOMoO₃/Al₂0₃ were examined using He or H₂ as diluting gas. The promoter (nickel) is found to have a hydrogenation role that suppresses carbon formation on the molybdate catalysts. Catalytic activity for thiophene hydrodesulfurization and carbon and sulfur content of aged catalysts are found to be related to this proposed role.

Original language	English
Pages (from-to)	333-338
Number of pages	6
Journal	Applied Catalysis
Volume	15
Issue number	2
DOIs	https://doi.org/10.1016/S0166-9834(00)81847-3
State	Published - 1985
Externally published	Yes

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title = "Carbon deposition and hydrodesulfurization activity of nickel-molybdenum supported catalysts",

abstract = "Initial rates of carbon deposition from 1,3-butadiene on Al2O3, MoO3/Al2O3 and NiOMoO3/Al203 were examined using He or H2 as diluting gas. The promoter (nickel) is found to have a hydrogenation role that suppresses carbon formation on the molybdate catalysts. Catalytic activity for thiophene hydrodesulfurization and carbon and sulfur content of aged catalysts are found to be related to this proposed role.",

author = "Jorge Laine and Joaqu{\'i}n Brito and Francisco Severino",

year = "1985",

doi = "10.1016/S0166-9834(00)81847-3",

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journal = "Applied Catalysis",

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T1 - Carbon deposition and hydrodesulfurization activity of nickel-molybdenum supported catalysts

AU - Laine, Jorge

AU - Brito, Joaquín

AU - Severino, Francisco

PY - 1985

Y1 - 1985

N2 - Initial rates of carbon deposition from 1,3-butadiene on Al2O3, MoO3/Al2O3 and NiOMoO3/Al203 were examined using He or H2 as diluting gas. The promoter (nickel) is found to have a hydrogenation role that suppresses carbon formation on the molybdate catalysts. Catalytic activity for thiophene hydrodesulfurization and carbon and sulfur content of aged catalysts are found to be related to this proposed role.

AB - Initial rates of carbon deposition from 1,3-butadiene on Al2O3, MoO3/Al2O3 and NiOMoO3/Al203 were examined using He or H2 as diluting gas. The promoter (nickel) is found to have a hydrogenation role that suppresses carbon formation on the molybdate catalysts. Catalytic activity for thiophene hydrodesulfurization and carbon and sulfur content of aged catalysts are found to be related to this proposed role.

UR - https://www.scopus.com/pages/publications/0022027755

U2 - 10.1016/S0166-9834(00)81847-3

DO - 10.1016/S0166-9834(00)81847-3

M3 - Artículo

AN - SCOPUS:0022027755

SN - 0166-9834

VL - 15

SP - 333

EP - 338

JO - Applied Catalysis

JF - Applied Catalysis

IS - 2

ER -

Carbon deposition and hydrodesulfurization activity of nickel-molybdenum supported catalysts

Abstract

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