作者：Lu Xiaodong

出版项：Ann Arbor, Mich. : UMI, 2003

载体形态：

分类号：TB304

语种：英文

关键词：refractory corrosion

内容简介

Properties of nuclear waste melts and glasses : contact-refractory corrosion and vapor phase hydration 核废料熔体和玻璃的性能：接触-耐火材料侵蚀和气相水化 摘要： 废料玻璃熔体对耐火材料侵蚀的控制和Hanford低活性废料（LAW）玻璃产物要求的的气相水化试验（VHT）是核废料玻璃化遇到的许多技术挑战中的其中两个最为关键的问题。 在本研究中，把耐火材料侵蚀看作非平衡、多组分和多相反应的传输过程的复合体，从热力学和动力学去研究。粒状耐火材料在不饱和熔体的溶解试验加上过饱和熔体的结晶试验用来确定可能的平衡点。 In this study, refractory corrosion was treated as a complex non-equilibrium, multi-component and multi-phase reactive transport process and studied both thermodynamically and kinetically. Dissolution tests of granular refractory materials into under-saturated melts coupled with crystallization tests from supersaturated melts were used to determine the possible equilibrium points. The test results show that spinet phase is the most stable phase of K-3 refractory. ........