| PUREX流程钚还原反萃过程的计算机模拟研究进展 |
| |
| 引用本文： | 于婷,叶国安,何辉,陈延鑫,刘金平,张岚.PUREX流程钚还原反萃过程的计算机模拟研究进展[J].核化学与放射化学,2017,39(4):257-268. |
| |
| 作者姓名： | 于婷 叶国安 何辉 陈延鑫 刘金平 张岚 |
| |
| 作者单位： | 1.中国原子能科学研究院 放射化学研究所，北京102413；2.中国科学院 上海应用物理研究所 放射化学与工程技术部，上海201800；3.中国科学院 核辐射与核能技术重点实验室，上海201800；4.中国科学院 钍基熔盐堆核能系统卓越创新中心，上海201800 |
| |
| 摘 要： | PUREX流程为当前后处理工业的主流流程,其计算机模拟研究为研究热点。国外一些国家已进行全流程模拟计算,能够开展工艺条件分析和工艺优化工作,具有重要的应用价值。铀钚分离工艺单元(1B)和钚反萃单元(2B)是PUREX流程的重要环节,二者计算机模拟的基础为钚的还原反萃单元模型。本文总结了国外PUREX流程计算模拟程序中的钚还原反萃模型的研究进展,重点对模型的建立和算法做了介绍。
|
| 关 键 词： | PUREX流程 计算机模拟 反萃 钚还原反应 |
Present Situation of Research of Computer Simulation of Stripping of Plutonium by Chemical Reduction in PUREX Process |
| |
| YU Ting,YE Guo-an,HE Hui,CHEN Yan-xin,LIU Jin-ping,ZHANG Lan.Present Situation of Research of Computer Simulation of Stripping of Plutonium by Chemical Reduction in PUREX Process[J].Journal of Nuclear and Radiochemistry,2017,39(4):257-268. |
| |
| Authors: | YU Ting YE Guo-an HE Hui CHEN Yan-xin LIU Jin-ping ZHANG Lan |
| |
| Affiliation: | 1.China Institute of Atomic Energy, P. O. Box 275(26), Beijing 102413, China; 2.Department of Radiochemistry and Engineering, Shanghai Institute of Applied Physics, Chinese Academy of Science, Shanghai 201800, China; 3.Key Laboratory of Nuclear Radiation and Nuclear Energy Technology, Chinese Academy of Science, Shanghai 201800, China; 4.Center for Excellence TMSR Energy System, Chinese Academy of Science, Shanghai 201800, China |
| |
| Abstract: | PUREX has been a dominant process in nuclear fuel reprocessing industry.The computer simulation of PUREX has been a research hot spot.In some other countries,computer simulation of complete flow scheme has been realized,and the simulation program can be used in analyzing the influence of input parameter on PUREX and optimizing the input parameter of PUREX.Uranium and plutonium separation unit(1B) and plutonium stripping unit(2B) are critical part of PUREX.The computer simulations of them are based on plutonium stripping chemical reduction model.This paper reviews the recent process of the model of the plutonium stripping by chemical reduction model,focuses on the model and algorithm. |
| |
| Keywords: | PUREX process computer simulation stripping reduction of plutonium |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《核化学与放射化学》浏览原始摘要信息 |
|
点击此处可从《核化学与放射化学》下载全文 |
|
