Kinetic and Thermodynamic Implications of some Commonly Used Rate Laws for Glass Dissolution.

Grant, M. W.

Technical Information Center Oak Ridge Tennessee

关键词: Dissolution;    Glass;    Reaction kinetics;    Radioactive waste disposal;    Thermodynamics;   

RP-ID  :  DE2001781037

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

This report discusses the results of the examination of three rate laws for glass dissolution. These three are: SLDF, LDF/LDF and ZO/LDF. All three models can fit the results of static powder leach tests reasonably well. The existence of a fundamental relationship between the thermodynamics and the kinetics of glass dissolution/leaching has been demonstrated for the three rate models.