Consolidation of High-level Radioactive Wastes into Strontium Titanate by CS Method

摘要：

Strontium Titanate synroc samples were synthesized by combustion cynthesis (CS). Sr directly took part in the synthesis process. As a result, loading content issue is basically resolved. The products were characterized by density, microhardness X-ray diffraction, and scanning electron microscopy (SEM/EDS). The leaching rate was measured by the method of PCT. The results indicate that the Sr2+-SrTiO3 compound with high density, low leach rate and high property stability and the synthesis process is feasible in technology and economy. It can be concluded that the Strontium Titanate synroc is a perfect material to immobilize HLW

作者: YANG Jie Ruizhu Zhang Dakao Yan Zhimeng Guo

作者单位: North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450045 North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450045 Materials Scien Materials Science and Technology School, University of Science and Technology Beijing,Beijing, 10008

会议类型: 国际会议

会议名称: The 6th International Conference on Physical and Numerical Simulation of Materials Processing(第六届材料与热加工物理模拟及数值模拟国际学术会议 ICPNS 2010)

会议地点: 桂林

会议语种:英文

页码: 1-6

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）