Raw clay thermodynamic modelling for calcined clay

Suitable raw clay deposits are essential in the production of calcined clay. The introduction of thermodynamic modelling of raw clay represents an important step in identifying these deposits and supports the development of calcined clay. By Rémi Barbarulo, Quoc Huy Vu and Pascal Dion, Holcim Innovation Center, and Frédéric Sauze, Holcim Mining Excellence, France and Switzerland