chapter  11
52 Pages

How the Properties of Glass Melts Influence the Dissolution of Refractory Materials

Refractories..................................................................................342 11.1.2 Refractory Dissolution: General Considerations ........................342

11.1.2.1 Dissolution Kinetics Equations .................................343 11.1.2.2 Kinetics of Solute Dissolution in Stagnant

Liquid.........................................................................344 11.1.2.3 Temperature Dependency of Dissolution

Kinetics ......................................................................345 11.1.2.4 Refractory Dissolution Kinetics under Natural

Convection Conditions ..............................................346 11.1.2.5 Kinetics of Refractory Dissolution Driven by

Surface Tension Conditions.......................................348 11.1.2.6 Kinetics of Dissolution of Refractories by

Upward and Downward Drilling Conditions ............349 11.1.2.7 Kinetics of Refractories Dissolution Driven by

Forced Convection Conditions ..................................351 11.1.2.8 Kinetics of Dissolution of a Rotating Refractory

Disc ............................................................................352 11.1.2.9 Summary of the Influence of Glass Melt Properties

on Their Corrosivity toward Refractories .................353 11.1.3 Definition of Symbols .................................................................354 11.1.4 Deviations of Commercial Refractory Materials from

Idealized Solute Materials ...........................................................354 11.2 Refractory Dissolution Experimental Procedures.....................................356