Thermodynamic analysis of the immobilisation of arsenic during the pressure oxidation and curing processes

Y Liu, WS Ng, M Chen - Minerals Engineering, 2022 - Elsevier
In recent decades, there has been increasing interest in the application of hydrothermal
treatment as a pathway for the immobilisation of arsenic waste from the treatment of complex …

[HTML][HTML] Thermodynamic analysis and in situ powder X-ray diffraction investigation of the formation and transformation of mineral phases during pressure oxidation of …

Y Liu, F Xia, Y Yang, M Chen - Hydrometallurgy, 2023 - Elsevier
Acid oxidative pressure leaching is a cost-effective way for recovering gold from refractory
gold ores such as gold-bearing pyrite, yet our knowledge of the dissolution, crystallization …

Recycling excessive alkali from reductive soda ash roasted ludwigite ore: toward a zero-waste approach

Z Zhu, J You, X Zhang, G Li, J Wang, J Luo… - ACS Sustainable …, 2020 - ACS Publications
During the soda ash calcining of ludwigite ore, sodium magnesium silicates are generated
accompanying the activation of boron. This leads to the excessive consumption of soda ash …

Review and perspective on polyhedron model for estimating thermodynamic properties of oxides

E Moosavi‐Khoonsari… - Journal of the …, 2024 - Wiley Online Library
Abstract Knowledge of thermodynamics and phase equilibria of oxidic materials is crucial for
advancement in the field of ceramics and glass. With the development of computational …

[图书][B] Thermal Analysis and Thermodynamics: In Materials Science

D Klimm - 2022 - books.google.com
This introduction to thermodynamics discusses typical phase diagrams features and
presents the wide range of techniques such as Differential Scanning Calorimetry …

Thermodynamic properties of Na2MgSiO4: DFT calculation and experimental validation

J You, J Wang, S Zhang, J Luo, Z Peng, M Rao, G Li - Calphad, 2022 - Elsevier
Abstract Magnesium disodium silicate Na 2 MgSiO 4 (N2MS) was synthesized by the sol-gel
method and characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) …

[HTML][HTML] A split-combination method for estimating the thermodynamic properties (Gfo and Hfo) of multicomponent minerals

X Li, L Yang, Q Zhou, T Qi, G Liu, Z Peng - Applied Clay Science, 2020 - Elsevier
To resolve the lack of Gibbs free energy and enthalpy thermodynamic data for
multicomponent minerals, the concepts of cage and cage effect along with a split …

Estimation of the Standard Enthalpy of Formation of Crystalline Alkali Metal Borates

AA Tupitsin, VA Bychinskii, MV Shtenberg… - Russian Journal of …, 2023 - Springer
A structure–property correlation has been developed, which makes it possible to choose the
optimal values of the enthalpy of formation of alkali metal borates, for which, according to the …

Оценка стандартной энтальпии образования кристаллических боратов щелочных металлов

АА Тупицын, ВА Бычинский… - Žurnal …, 2023 - journals.rcsi.science
Разработана корреляция структура–свойство, позволяющая выбрать оптимальные
величины энтальпии образования боратов щелочных металлов, для которых, по …

Thermochemical calculations of the oxidation behavior of Nb2AlC MAX phase in ZrO2–matrix composites

M Stumpf, J Biggemann, T Fey, K Kakimoto… - Ceramics International, 2018 - Elsevier
The oxidation behavior of Y-TZP/Nb 2 AlC composite was explored by thermo-chemical
phase equilibrium calculations and experimental oxidation studies at 1200° C. Growth of a …