Metal-support effects in copper catalysts for the liquid phase hydrolysis of acrylonitrile

J. C. Lee; D. L. Trimm; M. S. Wainwright; N. W. Cant

doi:10.1016/S0166-9834(00)82180-6

Metal-support effects in copper catalysts for the liquid phase hydrolysis of acrylonitrile

J. C. Lee^*, D. L. Trimm, M. S. Wainwright, N. W. Cant

^*Corresponding author for this work

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

6 Citations (Scopus)

Abstract

The influence of supports of copper catalysts produced by the ion-exchange technique on SiO₂, Al₂O₃ and TiO₂ has been studied for the hydrolysis of acrylonitrile to acrylamide. Cu/SiO₂ has been found to be the best catalyst, deactivating less rapidly than Cu/Al₂O₃. Metal-support effects were observed in Cu/TiO₂ catalysts, both for carbon monoxide adsorption and acrylonitrile hydrolysis. The best Cu/TiO₂ catalyst was less active than Cu/SiO₂.

Original language	English
Pages (from-to)	173-179
Number of pages	7
Journal	Applied Catalysis
Volume	60
Issue number	1
DOIs	https://doi.org/10.1016/S0166-9834(00)82180-6
Publication status	Published - 1990

Keywords

acrylamide
acrylonitrile hydrolysis
catalyst preparation (ion-exchange)
copper/alumina
copper/silica
copper/titania
metal- support effect

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title = "Metal-support effects in copper catalysts for the liquid phase hydrolysis of acrylonitrile",

abstract = "The influence of supports of copper catalysts produced by the ion-exchange technique on SiO2, Al2O3 and TiO2 has been studied for the hydrolysis of acrylonitrile to acrylamide. Cu/SiO2 has been found to be the best catalyst, deactivating less rapidly than Cu/Al2O3. Metal-support effects were observed in Cu/TiO2 catalysts, both for carbon monoxide adsorption and acrylonitrile hydrolysis. The best Cu/TiO2 catalyst was less active than Cu/SiO2.",

keywords = "acrylamide, acrylonitrile hydrolysis, catalyst preparation (ion-exchange), copper/alumina, copper/silica, copper/titania, metal- support effect",

author = "Lee, {J. C.} and Trimm, {D. L.} and Wainwright, {M. S.} and Cant, {N. W.}",

year = "1990",

doi = "10.1016/S0166-9834(00)82180-6",

language = "English",

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pages = "173--179",

journal = "Applied Catalysis",

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T1 - Metal-support effects in copper catalysts for the liquid phase hydrolysis of acrylonitrile

AU - Lee, J. C.

AU - Trimm, D. L.

AU - Wainwright, M. S.

AU - Cant, N. W.

PY - 1990

Y1 - 1990

N2 - The influence of supports of copper catalysts produced by the ion-exchange technique on SiO2, Al2O3 and TiO2 has been studied for the hydrolysis of acrylonitrile to acrylamide. Cu/SiO2 has been found to be the best catalyst, deactivating less rapidly than Cu/Al2O3. Metal-support effects were observed in Cu/TiO2 catalysts, both for carbon monoxide adsorption and acrylonitrile hydrolysis. The best Cu/TiO2 catalyst was less active than Cu/SiO2.

AB - The influence of supports of copper catalysts produced by the ion-exchange technique on SiO2, Al2O3 and TiO2 has been studied for the hydrolysis of acrylonitrile to acrylamide. Cu/SiO2 has been found to be the best catalyst, deactivating less rapidly than Cu/Al2O3. Metal-support effects were observed in Cu/TiO2 catalysts, both for carbon monoxide adsorption and acrylonitrile hydrolysis. The best Cu/TiO2 catalyst was less active than Cu/SiO2.

KW - acrylamide

KW - acrylonitrile hydrolysis

KW - catalyst preparation (ion-exchange)

KW - copper/alumina

KW - copper/silica

KW - copper/titania

KW - metal- support effect

UR - http://www.scopus.com/inward/record.url?scp=0025418492&partnerID=8YFLogxK

U2 - 10.1016/S0166-9834(00)82180-6

DO - 10.1016/S0166-9834(00)82180-6

M3 - Article

AN - SCOPUS:0025418492

SN - 0166-9834

VL - 60

SP - 173

EP - 179

JO - Applied Catalysis

JF - Applied Catalysis

IS - 1

ER -

Metal-support effects in copper catalysts for the liquid phase hydrolysis of acrylonitrile

Abstract

Keywords

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