Determination of Pitzer parameters for ferric nitrate from freezing point and solubility data

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Determination of Pitzer parameters for ferric nitrate from freezing point and solubility data. / Arrad, Mouad; Kaddami, Mohammad; Sippola, Hannu; Taskinen, Pekka.

In: Journal of Chemical and Engineering Data, Vol. 61, No. (1), 2016, p. 674-678.

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@article{3e4768fceee34327a599594272ae7507,
title = "Determination of Pitzer parameters for ferric nitrate from freezing point and solubility data",
abstract = "A calculation method is presented in this work to evaluate the ion interaction parameters for the Pitzer model from freezing points of aqueous solutions of pure electrolytes and solubility. To show the reliability of this method, one system that was not covered by the open literature was chosen. Using a small number of experimental data we were able to determine Pitzer parameters for this system reaching a concentration up to 1.8 mol–1 kg–1 Using this set of parameters thermodynamic properties such as osmotic coefficient, water activity, and mean activity coefficient were estimated at low temperatures for ferric nitrate–water system.",
author = "Mouad Arrad and Mohammad Kaddami and Hannu Sippola and Pekka Taskinen",
year = "2016",
doi = "10.1021/acs.jced.5b00822",
language = "English",
volume = "61",
pages = "674--678",
journal = "Journal of Chemical and Engineering Data",
issn = "0021-9568",
publisher = "AMERICAN CHEMICAL SOCIETY",
number = "(1)",

}

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TY - JOUR

T1 - Determination of Pitzer parameters for ferric nitrate from freezing point and solubility data

AU - Arrad, Mouad

AU - Kaddami, Mohammad

AU - Sippola, Hannu

AU - Taskinen, Pekka

PY - 2016

Y1 - 2016

N2 - A calculation method is presented in this work to evaluate the ion interaction parameters for the Pitzer model from freezing points of aqueous solutions of pure electrolytes and solubility. To show the reliability of this method, one system that was not covered by the open literature was chosen. Using a small number of experimental data we were able to determine Pitzer parameters for this system reaching a concentration up to 1.8 mol–1 kg–1 Using this set of parameters thermodynamic properties such as osmotic coefficient, water activity, and mean activity coefficient were estimated at low temperatures for ferric nitrate–water system.

AB - A calculation method is presented in this work to evaluate the ion interaction parameters for the Pitzer model from freezing points of aqueous solutions of pure electrolytes and solubility. To show the reliability of this method, one system that was not covered by the open literature was chosen. Using a small number of experimental data we were able to determine Pitzer parameters for this system reaching a concentration up to 1.8 mol–1 kg–1 Using this set of parameters thermodynamic properties such as osmotic coefficient, water activity, and mean activity coefficient were estimated at low temperatures for ferric nitrate–water system.

UR - http://pubs.acs.org/toc/jceaax/61/1

UR - http://www.scopus.com/inward/record.url?scp=84955290778&partnerID=8YFLogxK

U2 - 10.1021/acs.jced.5b00822

DO - 10.1021/acs.jced.5b00822

M3 - Article

VL - 61

SP - 674

EP - 678

JO - Journal of Chemical and Engineering Data

JF - Journal of Chemical and Engineering Data

SN - 0021-9568

IS - (1)

ER -

ID: 1469808