Equilibrios al estado sólido entre frases de solución sólida en sistemas minerales binarios: Sistema RbBr-RbI
1984; University of Barcelona; Volume: 19; Issue: 3 Linguagem: Inglês
ISSN
2173-6537
AutoresM. M. Reventós, N. B. Chanh, J. M. Amigó,
Tópico(s)Chemical and Environmental Engineering Research
ResumoX-ray diffraction has been used to study the de equilimixtion in solid state of Rb(BrXIi..) solid solutions The compositions of the phases in equilibrium at room temnerature are 0.18 RbBr-0.82 RbI and 0.96 RbBr-0.04 EZb1, respectively. The maximum critical temperature of the demixtion is 422oC, corresponding to the composition X~t.1= 0.35. AS a result of this experimental work the existente of a single-phase region at high-temperature and a two-phases region at interdifracmediate and low-temperature has been established.
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