摘要
对高放射性废物 ( HLW)矿物固化体的性能作了详细分析 ,并对 HL W矿物固化体和玻璃固化体的性质和两者的制作过程作了简单比较。体积小、HL W组分掺入量高、浸出率低和制作过程简单是矿物固化体的优势。HLW矿物载体的稳定性分析表明它们十分适合地下处置库潮湿和温度变化的环境。虽然单种矿物只能处理部分 HLW组分 ,但多种矿物集合起来就可以整体荷载全部的 HLW组分。
WT5”,5BZ]The paper discusses the properties of mineral hosts and the difference between glass and mineral hosts for HLW,as well as their producing processes.Mineral hosts are obviously much better than glass ones in many aspects,such as smaller volume,larger amount of HLW incorporated,lower leaching rate and simpler producing process.The stability analysis of mineral hosts shows that they especially fit the situation of deep underground HLW storages,viz.,very damp and changing temperatures.Even though a single phase mineral host just takes limited HLW components,a multiphase host can digest all HLW components.
出处
《地质科技情报》
EI
CAS
CSCD
北大核心
2000年第3期73-76,共4页
Geological Science and Technology Information
基金
教育部留学回国人员科研启动基金资助项目
