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《材料导报》期刊社  2018, Vol. 32 Issue (3): 510-514    https://doi.org/10.11896/j.issn.1005-023X.2018.03.023
     材料综述 ｜ |
自蔓延高温合成技术在高放废物处理领域的应用进展
何宁宁,侯晨曦,舒小艳,马登生,卢喜瑞
西南科技大学核废物与环境安全国防重点学科实验室,绵阳 621010
Application of SHS Technique for the High-level Radioactive Waste Disposal
Ningning HE,Chenxi HOU,Xiaoyan SHU,Dengsheng MA,Xirui LU
Key Subject Laboratory of National Defense for Radioactive Waste and Environmental Security,Southwest University of Science and Technology, Mianyang 621010
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摘要 

高放废物难以安全高效处理一直是制约核工业发展的关键因素之一。目前,自蔓延高温合成技术(SHS)作为一种高效、简单、低耗能的高放废物固化体合成手段,成为当下高放废物处理研究的热点领域之一。简述了SHS技术的原理及特点,着重介绍了近年来SHS技术在高放废物固化领域的应用,探讨了现阶段SHS技术的研究进展和发展方向,并对其未来发展趋势进行了展望。
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何宁宁
侯晨曦
舒小艳
马登生
卢喜瑞
关键词:  自蔓延高温合成  高放射性废物  固化    
Abstract: 

The safe and efficient treatment of high-level radioactive waste (HLW) has been one of the key factors which restrict the development of nuclear industry. As an efficient, simple and low energy consumption method of matrix synthesis, SHS technology has became the current hot spots in the field of HLW disposal. In this paper, the principle and characteristics of SHS technology are briefly introduced, while the application of SHS technology on the field of HLW curing in recent years and the research progress of SHS technology are especially elaborated. Meanwhile, the developing trends in the future are proposed.
Key words:  self propagating high temperature synthesis    high-level radioactive waste    solidification
出版日期:  2018-02-10      发布日期:  2018-02-10
ZTFLH:  TL941  
基金资助: 国家自然科学基金(21507105);四川省教育厅重点项目(15ZB0116);核废物与环境安全国防重点学科实验室开放基金(15yyhk10);西南科技大学博士研究基金(10zx7126);四川省大学生创新创业训练计划资助项目(201710619061)
作者简介:  何宁宁:男,1996年生,硕士研究生,研究方向为高放废物人造岩石固化 E-mail: heningningmvp@163.com|卢喜瑞:通信作者,男,1983年生,博士,副研究员,研究方向为核废物处理与环境恢复 E-mail: luxiruimvp116@163.com
引用本文:    
何宁宁,侯晨曦,舒小艳,马登生,卢喜瑞. 自蔓延高温合成技术在高放废物处理领域的应用进展[J]. 《材料导报》期刊社, 2018, 32(3): 510-514.
Ningning HE,Chenxi HOU,Xiaoyan SHU,Dengsheng MA,Xirui LU. Application of SHS Technique for the High-level Radioactive Waste Disposal. Materials Reports, 2018, 32(3): 510-514.
链接本文:  
https://www.mater-rep.com/CN/10.11896/j.issn.1005-023X.2018.03.023  或          https://www.mater-rep.com/CN/Y2018/V32/I3/510
图1  自蔓延高温反应过程示意图
Reaction
temperature
K		 Propagation velocity
of combustion
wave/(cm·s-1)		 Heating
rate
K·s-1		 Duration of
ignition
s
1 000—6 500 0.1—15 103—106 0.05—4.0
表1  SHS特征参数[25]
图2  SHS技术制备放射性废物人造岩石固化体的工艺流程图[28]
图3  SHS工艺玻璃化处理系统示意图
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