Calcium – Iron – Oxygen

Abstract

Calcium – Iron – Oxygen in 'iron systems: phase diagrams, crystallographic and thermodynamic data', part of 'Landolt-Börnstein - Group IV Physical Chemistry: Numerical Data and Functional Relationships in Science and Technology, Volume 11D2: Iron Systems, Part 2'. This document is part of Volume 11 ‘Ternary Alloy Systems: Phase Diagrams, Crystallographic and Thermodynamic Data’, Subvolume D ‘Iron Systems’, of Landolt-Börnstein - Group IV ‘Physical Chemistry’. It contains crystallographic and thermodynamic data about the ternary alloy system: Ca-Fe-O Landolt-Börnstein home Volume IV/11D2 Introduction Inde

Thermodynamic Modeling of the SFCA Phase Ca₂(Fe,Ca)₆(Fe,Al,Si)₆O₂₀

“…Although the sintering reaction is a non-equilibrium and inhomogeneous, it is important to understand solid-liquid equilibrium of the sinter ore system for the quantitative analysis and verificaThermodynamic Modeling of the SFCA Phase Ca 2 (Fe,Ca) 6 (Fe,Al,Si) 6 [9][10][11][12][13] In the structure formula, A = Ca 2 + , B = Ca 2 + and Fe 2 + , and M and T indicate the octahedral and the tetrahedral cation sites, respectively. The stable regions of these phases were experimentally researched by Patrick and Pownceby, but had not been completely clarified yet, as shown in Fig.…”

Calcium‐Iron Oxide as Energy Storage Medium in Rechargeable Oxide Batteries

“…Numerous authors studied calcium‐iron oxides . The special emphasis on the thermodynamics and the redox kinetics in conditions similar to ROB operation is most relevant here .…”

“…13 Numerous authors studied calcium-iron oxides. 14 The special emphasis on the thermodynamics and the redox kinetics in conditions similar to ROB operation is most relevant here. 15-20 However, these studies address the reduction process of sinter ore in blast furnaces for steel production.…”