An investigation of the polythermal diagram of the H2O-Na2HPO4-Na2SO4 system

Authors
Nadifiyine, M Madani, EB Mokhlisse, A Tanouti, B
Citation
M. Nadifiyine et al., An investigation of the polythermal diagram of the H2O-Na2HPO4-Na2SO4 system, SOLID ST SC, 2(4), 2000, pp. 495-500
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE SCIENCES
ISSN journal
12932558 → ACNP
Volume
2
Issue
4
Year of publication
2000
Pages
495 - 500
Database
ISI
SICI code
1293-2558(200006/07)2:4<495:AIOTPD>2.0.ZU;2-Y
Abstract
The polythermal diagram of the ternary system H2O-Na2HPO4-Na2SO4 has been e stablished, setting up nine isotherms obtained between 0 and 25 degrees C b y conductimetric analysis. The solubility domains of the various solid phas es have been determined. One eutectic, three stable and one metastable tran sitional transformations have been observed. Temperature and composition of the eutectic point have been obtained by thermal analysis at constant how. (C) 2000 Editions scientifiques et medicales Elsevier SAS. All rights rese rved.