Système ternaire : H2O–Fe(NO3)3–Co(NO3)2 isotherme : 30 °C |
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| Authors: | Bahija El Goundali Mohammed Kaddami |
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| Affiliation: | aLaboratoire des procédés de valorisation des ressources naturelles, des matériaux et environnement, équipe de physique-chimie des procédés, faculté des sciences et techniques de Settat, BP 577, route de Casablanca, 26000 Settat, Maroc |
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| Abstract: | Ternary system: H2O–Fe(NO3)3–Co(NO3)2 isotherm: 30 °C. The H2O–Co(NO3)2 binary system has been investigated in the –28 to 50 °C temperature range. The solid–liquid equilibria of the ternary system H2O–Fe(NO3)3–Co(NO3)2 were studied by using a synthetic method based on conductivity measurements. One isotherm is established at 30 °C, and the stable solid phases that appear are iron nitrate nonahydrate: Fe(NO3)3·9 H2O, iron nitrate hexahydrate: Fe(NO3)3·6 H2O, cobalt nitrate hexahydrate: Co(NO3)2·6 H2O, and cobalt nitrate trihydrate: Co(NO3)2·3 H2O. To cite this article: B. El Goundali et M. Kaddami, C. R. Chimie 9 (2006). |
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