Adsorption of the halogens on cerium dioxide

W. Potman; J.G. van Ommen; E.A.M.F. Dahmen

doi:10.1007/BF01217324

Adsorption of the halogens on cerium dioxide

W. Potman, J.G. van Ommen, E.A.M.F. Dahmen

Faculty of Science and Technology

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Abstract

CeO2, alone or mixed with La2O3, is used as halogen adsorbent in the determination of carbon and hydrogen. Quantitative data are given on the adsorption of the single halogens on various samples of pure CeO2 and La2O3. Retention of CO2 and the influence of several parameters of special interest in the carbon and hydrogen determination, have been examined. It has been found that the conditions for optimum adsorption of the halogens are a large surface and relatively low adsorption temperature. Unfortunately these conditions cannot be applied in the determination of carbon and hydrogen.

Original language	Undefined
Pages (from-to)	633-644
Journal	Microchimica acta
Volume	63
Issue number	5-6
DOIs	https://doi.org/10.1007/BF01217324
Publication status	Published - 1975

Keywords

IR-85452

Cite this

Potman, W., van Ommen, J. G., & Dahmen, E. A. M. F. (1975). Adsorption of the halogens on cerium dioxide. Microchimica acta, 63(5-6), 633-644. https://doi.org/10.1007/BF01217324

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abstract = "CeO2, alone or mixed with La2O3, is used as halogen adsorbent in the determination of carbon and hydrogen. Quantitative data are given on the adsorption of the single halogens on various samples of pure CeO2 and La2O3. Retention of CO2 and the influence of several parameters of special interest in the carbon and hydrogen determination, have been examined. It has been found that the conditions for optimum adsorption of the halogens are a large surface and relatively low adsorption temperature. Unfortunately these conditions cannot be applied in the determination of carbon and hydrogen.",

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AU - Potman, W.

AU - van Ommen, J.G.

AU - Dahmen, E.A.M.F.

PY - 1975

Y1 - 1975

N2 - CeO2, alone or mixed with La2O3, is used as halogen adsorbent in the determination of carbon and hydrogen. Quantitative data are given on the adsorption of the single halogens on various samples of pure CeO2 and La2O3. Retention of CO2 and the influence of several parameters of special interest in the carbon and hydrogen determination, have been examined. It has been found that the conditions for optimum adsorption of the halogens are a large surface and relatively low adsorption temperature. Unfortunately these conditions cannot be applied in the determination of carbon and hydrogen.

AB - CeO2, alone or mixed with La2O3, is used as halogen adsorbent in the determination of carbon and hydrogen. Quantitative data are given on the adsorption of the single halogens on various samples of pure CeO2 and La2O3. Retention of CO2 and the influence of several parameters of special interest in the carbon and hydrogen determination, have been examined. It has been found that the conditions for optimum adsorption of the halogens are a large surface and relatively low adsorption temperature. Unfortunately these conditions cannot be applied in the determination of carbon and hydrogen.

KW - IR-85452

U2 - 10.1007/BF01217324

DO - 10.1007/BF01217324

M3 - Article

VL - 63

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EP - 644

JO - Microchimica acta

JF - Microchimica acta

SN - 0026-3672

IS - 5-6

ER -

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10.1007/BF01217324

Potman75adsorption
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