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Ravoire, J.; Grandcollot, P.; Dirian, G.; Montel, J.
Commissariat a l'Energie Atomique. Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)1963
Commissariat a l'Energie Atomique. Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)1963
AbstractAbstract
[en] The separation factors between hydrogen and gaseous ammonia (αg) and between hydrogen and liquid ammonia (αl) have been determined by experimental measurements and by calculations from spectrographic data, using existing data concerning the separation factor between liquid ammonia and gaseous ammonia (αv). The values of αv, αg and αl are given in a table for a temperature range between - 70 deg C and + 40 deg C. The following equations have been established: log αg = 218 ± 1/T - 0.1841, from - 70 deg. C to + 40 deg. C. log αg = 216 ± 1/T + Q, valid at every temperature, Q being known as a function of temperature. log αl = 233 ± 1/T - 0.2283, from - 70 deg. C a -25 deg. C. (authors)
[fr]
Les facteurs de separation hydrogene-ammoniac gazeux (αg) et hydrogene-ammoniac liquide (αl) ont ete determines a l'aide de mesures experimentales et de calculs a partir des donnees spectrographiques, en utilisant les donnees existantes relatives au facteur de separation ammoniac liquide-ammoniac gazeux (αv) Les valeurs de αv, αg, et αl sont donnees sous forme de tableau pour des temperatures allant de - 70 deg. C a + 40 deg. C. Les relations suivantes ont ete etablies: log αg = 218 ± 1/T - 0.1841, valable de - 70 deg. C a + 40 deg. C. log αg = 216 ± 1/T + Q, valable a toute temperature, Q etant connu en fonction de la temperature. log αl = 233 ± 1/T - 0.2283, valable de - 70 deg. C a -25 deg. C. (auteurs)Original Title
Determination du facteur de separation du deuterium entre l'ammoniac et l'hydrogene
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1963; 39 p; 29 refs.
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