Phase compatibility in the system CaO–SiO₂–Al₂O₃–SO₃–FE₂O₃ and the effect of partial pressure on the phase stability

Abstract

The compatibility of phases within the CaO–SiO2–Al2O3–SO3–Fe2O3 system is revisited. The influence of the SO2 partial pressure on the formation of phases and the stability of phase assemblages is addressed by means of new experimental methods (performed under controlled atmospheres) and thermodynamic calculations. Existing data from the literature are compiled and compared with the results obtained from this work. The results obtained are linked to real clinker formulations, and practical implications are discussed.

Metadata

Authors/Creators:	Galan, I. Hanein, T. https://orcid.org/0000-0002-3009-703X Elhoweris, A. Bannerman, M.N. Glasser, F.P.
Copyright, Publisher and Additional Information:	© 2017 American Chemical Society.
Dates:	Accepted: 1 February 2017 Published (online): 1 February 2017 Published: 8 March 2017
Institution:	The University of Sheffield
Academic Units:	The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Materials Science and Engineering (Sheffield)
Depositing User:	Symplectic Sheffield
Date Deposited:	18 Jan 2019 12:19
Last Modified:	18 Jan 2019 12:19
Published Version:	https://doi.org/10.1021/acs.iecr.6b03470
Status:	Published
Publisher:	American Chemical Society
Refereed:	Yes
Identification Number:	https://doi.org/10.1021/acs.iecr.6b03470

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Phase compatibility in the system CaO–SiO₂–Al₂O₃–SO₃–FE₂O₃ and the effect of partial pressure on the phase stability

Abstract

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