Results 1 to 10 of about 8,580 (221)

Global sensitivity based estimability analysis for the parameter identification of Pitzer’s thermodynamic model

open access: yesReliability Engineering and System Safety, 2021
This paper deals with parameter estimability analysis and identification of the Pitzer model used in the prediction of thermodynamic properties and phase equilibria of electrolytic solutions.
Abderrazak M Latifi, Saad Benjelloun
exaly   +2 more sources

Osmotic pressure estimation using the Pitzer equation for forward osmosis modelling

open access: yesEnvironmental Technology (United Kingdom), 2020
Forward osmosis (FO) has received widespread recognition in the past decade due to its potential low energy production of water. This study presents a new model analysis for predicting the water flux in FO systems when inorganic-based draw solutions are ...
Mustafa S Nasser, Gordon McKay
exaly   +2 more sources

Towards a quality-controlled and accessible Pitzer model for seawater and related systems

open access: yesFrontiers in Marine Science, 2016
We elaborate the need for a quality-controlled chemical speciation model for seawater and related natural waters, work which forms the major focus of SCOR Working Group 145.
David Turner   +8 more
doaj   +2 more sources

On the analogy between the restricted primitive model and capacitor circuits. Part II: A generalized Gibbs-Duhem consistent extension of the Pitzer-Debye-Hückel term with corrections for low and variable relative permittivity [PDF]

open access: yesJournal of Molecular Liquids, 2022
We present a novel, thermodynamically consistent modification of the Pitzer-Debye-H\"uckel term and its extension for concentration dependent density, molar mass and relative permittivity.
Andr'es Gonz'alez de Castilla   +2 more
semanticscholar   +1 more source

Measurement and Modeling of Mean Activity Coefficients in Ternary Electrolyte System (Nicl2/Triton X-100/H2O) at T=298.15 ± 0.1 K [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In this work, the results relating to the thermodynamic properties of the ternary electrolyte system of (NiCl2 + Triton X-100 + water) using the potentiometric method were reported at T = 298.15 K. The electromotive force measurements were carried out on
Mohammad Ali Bagherinia, Sahar Yousefnia
doaj   +1 more source

Uso das equações generalizadas de pitzer para avaliação termodinâmica de gases [PDF]

open access: yesSAPIENTIAE, 2020
A equação do tipo Virial foi a base para a proposta da equação generalizada de Pitzer e que consideram as forças de interação molecular do gás, como preponderantes no comportamento mecânico do sistema.
Alfredo Muachia   +4 more
doaj   +1 more source

Rigorous analysis of non-ideal solubility of sodium and copper chlorides in water vapor using Pitzer-Pabalan model [PDF]

open access: yes, 2020
Gaseous mixtures of water vapor and neutral molecules of salt (e.g., NaCl, CuCl etc.) can be highly non-ideal due to a strong attractive interaction between salt and water molecules.
K. Velizhanin   +3 more
semanticscholar   +1 more source

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