Re-evaluation of the thermodynamic stability of calcium oxide
Chrysanthou, A. and Grieveson, P.
(1991)
Re-evaluation of the thermodynamic stability of calcium oxide.
Scandinavian Journal of Metallurgy (2).
pp. 165-167.
ISSN 0371-0459
The reaction CaO+3C = CaC+CO was studied under controlled atmospheres between 1580°C and 1700°C. Reaction was observed to take place at CO pressures higher than those predicted by the available thermodynamic data. By reviewing and combining results of previous studies with those of the present one, a more accurate Free energy of formation of CaO ΔG = -179 190+46.62T is proposed.
| Item Type | Article |
|---|---|
| Date Deposited | 29 May 2025 09:10 |
| Last Modified | 29 May 2025 09:10 |