THERMODYNAMIC OPTIMIZATION OF THE SYSTEMS CAO-PB-O AND PBO-CAO-SIO2

Authors
JAK E DEGTEROV S HAYES PC PELTON AD
Citation
E. Jak et al., THERMODYNAMIC OPTIMIZATION OF THE SYSTEMS CAO-PB-O AND PBO-CAO-SIO2, Canadian metallurgical quarterly, 37(1), 1998, pp. 41-47
Citations number
30
Categorie Soggetti
Metallurgy & Metallurigical Engineering
Journal title
Canadian metallurgical quarterly → ACNP
ISSN journal
00084433
Volume
37
Issue
1
Year of publication
1998
Pages
41 - 47
Database
ISI
SICI code
0008-4433(1998)37:1<41:TOOTSC>2.0.ZU;2-Y
Abstract
Phase equilibrium data of the present authors for the CaO-Pb-O and PbO -CaO-SiO2 system in air, combined with phase equilibrium and thermodyn amic data from the literature, were optimised to obtain a self-consist ent set of parameters of thermodynamic models for all phases. The modi fied quasichemical model was used for the liquid slag phase. From thes e model parameters, the optimised ternary phase diagram was back calcu lated. (C) 1998 Canadian Institute of Mining and Metallurgy. Published by Elsevier Science Ltd. All rights reserved.