Issue:

PLUMEE, Number 1, Volume IX

Section:

Issue No.1 - Volume 9 (2019)

Abstract:

The production of Calcium Sulfo-aluminate cements (CSA) involves lower

CO2 emissions compared to the ordinary Portland cement (OPC). Ye’elimite (Ca4Al6O16S)

is the main phase in CSA clinkers. Some solid-state reactions proposed in literature to

discuss ye’elimite formation may not been thermodynamically verified. The purpose of the

current work is the equilibrium calculations of standard Gibbs free energy changes for the

reactions involved during ye’elimite formation.

Keywords:

Ye’elimite, Calcium Sulfo-aluminate Cement, Thermodynamic, Standard Gibbs free energy of formation.

Code [ID]:

PLUMEE201901V09S01A0013 [0004981]

Note:

DOI:

Full paper:

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