Development, analysis, and simulation of a technological structure for reprocessing irradiated nuclear fuel from nuclear power plants by water-extraction methods

被引:0
|
作者
B. Ya. Zilberman
E. A. Puzikov
D. V. Ryabkov
M. N. Makarychev-Mikhailov
A. Yu. Shadrin
Yu. S. Fedorov
V. A. Simonenko
机构
[1] Scientific-Industrial Association – Khlopin Radium Institute,
[2] Russian Federal Nuclear Center – Zababakhin All-Russia Research Institute of Technical Physics (RFYaTs VNIITF),undefined
来源
Atomic Energy | 2009年 / 107卷
关键词
Uranium; Plutonium; Nuclear Power Plant; Fuel Assembly; Neptunium;
D O I
暂无
中图分类号
学科分类号
摘要
The development of closed water-extraction technologies for reprocessing irradiated fuel from nuclear power plants as part of a closed nuclear fuel cycle based on the purex process, including units for obtaining and preparing irradiated fuel for reprocessing, separating actinides with their purification and obtaining commercial forms, as well as concentrating and immobilizing process radwastes is analyzed. It is shown that a formalized description can be given for the elements of the technological structure using generalizing terms, making it possible to propose an approach to constructing a hierarchical model of the technological process with number coding of the levels of production–unit–operation–flow, in turn making it possible to construct graphical structural diagrams showing the couplings between units and operations as well as to construct a mathematical model of the materials balance.
引用
收藏
页码:333 / 347
页数:14
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