Development and demonstration of basics for plasma reprocessing of spent nuclear fuel

IF 0.3 4区工程技术 Q4 NUCLEAR SCIENCE & TECHNOLOGY

Atomic Energy Pub Date : 2025-06-25 DOI:10.1007/s10512-025-01226-8

N. N. Antonov, M. A Valinurov, A. V. Gavrikov, S. D Kuzmichev, A. D. Melnikov, A. P. Oiler, I. S. Samoylov, V. P. Smirnov, R. A. Timirkhanov, R. A. Usmanov, V. V. Shumova, Yu. S. Mochalov, S. M. Savchits, L. P. Sukhanov

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Abstract

The paper presents the results of the research conducted by the JIHT RAS (Moscow, Russian Federation) on plasma reprocessing of spent fuel. The method is developed within the framework of the “Proryv” project direction as one of the operations in the reprocessing of spent nuclear fuel from industrial energy complexes. Experiments were carried out with substances simulating the elements moving in separating plasma. The physical viability of the selected concept for plasma mass separation is substantiated both theoretically and experimentally. The results will be used in a model of a plasma unit with a capacity of up to 0.2 kg/h for the mass separation of spent nuclear fuel. The model is planned for construction to practice technological processes and engineering solutions on various simulating compositions, including those based on depleted uranium.

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乏核燃料等离子体后处理基础的发展和示范

本文介绍了俄罗斯联邦莫斯科jht RAS对乏燃料等离子体后处理的研究结果。该方法是在“Proryv”项目方向的框架内发展起来的，作为工业能源综合体的乏核燃料再处理的业务之一。用模拟分离等离子体中元素运动的物质进行了实验。所选择的等离子体质量分离概念的物理可行性在理论上和实验上都得到了证实。该结果将用于容量高达0.2 kg/h的等离子体装置模型，用于乏核燃料的质量分离。该模型计划用于在各种模拟组合物（包括基于贫铀的组合物）上实践技术过程和工程解决方案。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Atomic Energy 工程技术-核科学技术

CiteScore

1.00

自引率

20.00%

发文量

100

审稿时长

4-8 weeks

期刊介绍： Atomic Energy publishes papers and review articles dealing with the latest developments in the peaceful uses of atomic energy. Topics include nuclear chemistry and physics, plasma physics, accelerator characteristics, reactor economics and engineering, applications of isotopes, and radiation monitoring and safety.