Integrated Experimental and Modelling Research Methodology for the Characterisation of Thermodynamic and Physico-Chemical Properties in Metallurgical Slags
After decades of careful experimental studies a great deal of fundamental information on the phase equilibria,and the thermodynamic and physico-chemical properties of the major slag systems encountered in metallurgical processes has been obtained.With the availability of advanced fundamentally-based modelling tools it is now possible to critically analyse these data with the aim of incorporating this information into self consistent databases,and accurate thermodynamic and physico-chemical property models of these systems.The new approach to the characterization of these systems,involving the integration of both experimental and modelling studies is necessary in order provide more accurate descriptions of complex chemical systems.The approach not only enables the critical data required to construct accurate models to be identified but also minimizes the experimental efforts required to characterize these systems.The advantages of an integrated approach to future thermodynamic and other slag property studies will be discussed,new experimental techniques and approaches that can be used for the characterisation of phase equilibria and physico-chemical properties in complex systems described,and examples of the approach provided.
slags phase equilibria thermodynamic modelling viscosity modelling
Evgueni Jak Peter Hayes
PYROSEARCH, Pyrometallurgy Research Centre, School of Chemical Engineering,The University of Queensland, Brisbane, Queensland, 4072, Australia
国际会议
The 4th Australia-China-Japan Joint Symposium on Iron and Steelmaking(第四届中日澳钢铁冶金学术会议)
沈阳
英文
1-13
2012-11-03（万方平台首次上网日期，不代表论文的发表时间）