Stability of High-Level Waste Forms

Besmann, Theodore M. ; Nenna, John D.

Oak Ridge National Laboratory

关键词: 12 Management Of Radioactive Wastes, And Non-Radioactive Wastes From Nuclear Facilities;    Hydroxides;    Waste Forms;    37 Inorganic, Organic, Physical And Analytical Chemistry;    Sulfides;   

DOI  :  10.2172/834974
RP-ID  :  EMSP-81934-2002
RP-ID  :  834974

美国|英语

来源: UNT Digital Library

【 摘 要 】

This work represents the results of the first 10 months of a three project that is a renewal of a previous project that spanned four years. A 13-element ChemSage datafile containing Na-KCa- Mg-Fe-Al-B-Si-O-H-S-C-N has been created. The glass contains primarily Na-K-Ca-Mg-Fe- Al-B-Si-O, with minor components of H (water and hydroxide species), and S (sulfate, sulfite, and sulfide species), while gaseous species and/or stoichiometric solids may also contain C and N. Therefore, the influence of gaseous and or crystalline phases on the HLW glass might also be calculated.