scholarly journals An improved thermodynamic model based on Pitzer’s equations to describe the chemical behaviour of complex chloride-type brines up to salt solubility and elevated temperatures, for geothermal and economic geology applications

2021 ◽  
Author(s):  
Arnault Lassin ◽  
Mathieu Debure ◽  
Johann Tuduri ◽  
Laurent Andre
Keyword(s):  
Economic Geology ◽  
Thermodynamic Model ◽  
Elevated Temperatures ◽  
Pitzer's Equations ◽  
Model Based ◽  
Chemical Behaviour

Solution properties and salt-solution equilibria in the H-Li-Na-K-Ca-Mg-Cl-H2O system at 25 °C: A new thermodynamic model based on Pitzer's equations

Calphad ◽  
2018 ◽  
Vol 61 ◽  
pp. 126-139 ◽  
Author(s):  
Arnault Lassin ◽  
Laurent André ◽  
Adeline Lach ◽  
Anne-Laure Thadée ◽  
Pierre Cézac ◽  
...  
Keyword(s):  
Salt Solution ◽  
Thermodynamic Model ◽  
Solution Properties ◽  
Pitzer's Equations ◽  
Solution Equilibria ◽  
Model Based

The synergistic photocatalytic effects of surface-modified g-C3N4 in simple and complex pollution systems based on a macro-thermodynamic model

2021 ◽  
Author(s):  
Kexin Li ◽  
Dongxiao Zhao ◽  
Yawen Li ◽  
Shenglian Luo ◽  
Zhentao Zhou
Keyword(s):  
Thermodynamic Model ◽  
Model Based ◽  
Surface Modified ◽  
Complex Pollution

The novelty of this paper is the construction of a macro-thermodynamic model based on the synergistic photocatalytic effects of surface-modified g-C3N4.

An Activity Coefficient Model Based on the Hydration for Electrolyte Solutions

2013 ◽  
Vol 781-784 ◽  
pp. 379-382
Author(s):  
Lian Ying Wu ◽  
Xian Zhen Xu ◽  
Yang Dong Hu
Keyword(s):  
Activity Coefficient ◽  
Electrolyte Solution ◽  
Elevated Temperatures ◽  
Electrolyte Solutions ◽  
Solute Molecule ◽  
Water Molecules ◽  
Model Based ◽  
Activity Coefficient Model

This paper proposes a hypothesis of hydration. It assumes that the solute in the electrolyte solution exists as molecules, and each solute molecule is surrounded by h water molecules. On this basis, this paper deduces the activity coefficient formulas, and the model is applied to binary electrolyte solutions at room and elevated temperatures.

A Simple Method for Estimating Temperatures in Central Nucleus-Nucleus Collisions: Application to Au + Au from 100 to 400 A MeV

1998 ◽  
Vol 07 (05) ◽  
pp. 593-600
Author(s):  
M. Dželalija ◽  
N. Cindro ◽  
Z. Basrak ◽  
R. Čaplar ◽  
M. Korolija ◽  
...  
Keyword(s):  
Charged Particle ◽  
Thermodynamic Model ◽  
Central Nucleus ◽  
Collective Flow ◽  
Simple Method ◽  
Flow Energy ◽  
Model Based ◽  
Neutron Multiplicities

Using a simple thermodynamic model based on the assumption of equilibrium in the colliding system, nuclear temperatures have been extracted from the data on central Au + Au collisions between 100 and 400 A MeV. The basic ingredients of the model are charged-particle and neutron multiplicities and the collective-flow energy.

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