Solid-liquid phase diagrams of binary salt hydrate mixtures involving magnesium nitrate and acetate, magnesium and aluminum nitrates, ammonium alum and sulfate, and ammonium alum and aluminum sulfate

Y. Marcus; A. Minevich; L. Ben-Dor

doi:10.1016/j.tca.2003.09.019

Solid-liquid phase diagrams of binary salt hydrate mixtures involving magnesium nitrate and acetate, magnesium and aluminum nitrates, ammonium alum and sulfate, and ammonium alum and aluminum sulfate

Y. Marcus^*, A. Minevich, L. Ben-Dor

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

The solid-liquid phase diagrams of binary mixtures of magnesium nitrate hexahydrate with magnesium acetate tetrahydrate and with aluminum nitrate nonahydrate and of ammonium alum with ammonium sulfate and with aluminum sulfate octa- or hexadecahydrate are presented. The phase diagrams of ammonium alum with ammonium- and with aluminum sulfate, exhibiting a sharp eutectic, were fitted by the Ott equation. The magnesium-nitrate-rich part of the diagram with aluminum nitrate is modeled by the BET method.

Original language	English
Pages (from-to)	163-170
Number of pages	8
Journal	Thermochimica Acta
Volume	412
Issue number	1-2
DOIs	https://doi.org/10.1016/j.tca.2003.09.019
State	Published - 23 Mar 2004

Keywords

Aluminum salts
BET model
Magnesium salts
Phase diagram
Salt hydrates

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10.1016/j.tca.2003.09.019

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title = "Solid-liquid phase diagrams of binary salt hydrate mixtures involving magnesium nitrate and acetate, magnesium and aluminum nitrates, ammonium alum and sulfate, and ammonium alum and aluminum sulfate",

abstract = "The solid-liquid phase diagrams of binary mixtures of magnesium nitrate hexahydrate with magnesium acetate tetrahydrate and with aluminum nitrate nonahydrate and of ammonium alum with ammonium sulfate and with aluminum sulfate octa- or hexadecahydrate are presented. The phase diagrams of ammonium alum with ammonium- and with aluminum sulfate, exhibiting a sharp eutectic, were fitted by the Ott equation. The magnesium-nitrate-rich part of the diagram with aluminum nitrate is modeled by the BET method.",

keywords = "Aluminum salts, BET model, Magnesium salts, Phase diagram, Salt hydrates",

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Solid-liquid phase diagrams of binary salt hydrate mixtures involving magnesium nitrate and acetate, magnesium and aluminum nitrates, ammonium alum and sulfate, and ammonium alum and aluminum sulfate. / Marcus, Y.; Minevich, A.; Ben-Dor, L.
In: Thermochimica Acta, Vol. 412, No. 1-2, 23.03.2004, p. 163-170.

Research output: Contribution to journal › Article › peer-review

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T1 - Solid-liquid phase diagrams of binary salt hydrate mixtures involving magnesium nitrate and acetate, magnesium and aluminum nitrates, ammonium alum and sulfate, and ammonium alum and aluminum sulfate

AU - Marcus, Y.

AU - Minevich, A.

AU - Ben-Dor, L.

PY - 2004/3/23

Y1 - 2004/3/23

N2 - The solid-liquid phase diagrams of binary mixtures of magnesium nitrate hexahydrate with magnesium acetate tetrahydrate and with aluminum nitrate nonahydrate and of ammonium alum with ammonium sulfate and with aluminum sulfate octa- or hexadecahydrate are presented. The phase diagrams of ammonium alum with ammonium- and with aluminum sulfate, exhibiting a sharp eutectic, were fitted by the Ott equation. The magnesium-nitrate-rich part of the diagram with aluminum nitrate is modeled by the BET method.

AB - The solid-liquid phase diagrams of binary mixtures of magnesium nitrate hexahydrate with magnesium acetate tetrahydrate and with aluminum nitrate nonahydrate and of ammonium alum with ammonium sulfate and with aluminum sulfate octa- or hexadecahydrate are presented. The phase diagrams of ammonium alum with ammonium- and with aluminum sulfate, exhibiting a sharp eutectic, were fitted by the Ott equation. The magnesium-nitrate-rich part of the diagram with aluminum nitrate is modeled by the BET method.

KW - Aluminum salts

KW - BET model

KW - Magnesium salts

KW - Phase diagram

KW - Salt hydrates

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Solid-liquid phase diagrams of binary salt hydrate mixtures involving magnesium nitrate and acetate, magnesium and aluminum nitrates, ammonium alum and sulfate, and ammonium alum and aluminum sulfate

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