In order to convert the process to low enriched uranium (LEU, < 20% 235U) as a uranium metal-foil target, the effects of modifying the dissolver solution must be studied, and necessary …

LEU is supposed to contain less than 20% of the 235 U isotope and, therefore, is much more resistant to proliferation. Among other things, nuclear fuel for a research reactor must possess …

2013年10月1日 · The LEU UO 2 fuel kernels manufactured for the high quality fuel particles in the German Fuel Development Program were based on a modified sol–gel, external gelation …

2019年6月1日 · Instead, a new method for processing U 3 Si 2 LEU targets was proposed which entailed a slight change of resins that were used to purify the 99 Mo. Benefits of using this …

2023年5月31日 · Performance Expectations for LEU TRISO Fuel • Normal operating conditions • Fission product release comes from: −Finely dispersed uranium outside of SiC −Particle …

2012年9月1日 · In the LEU core analysis four potential fuels UO 2 (Zircaloy-4 clad, Al-clad), U 3 Si–Al, U 3 Si 2 –Al and U–9Mo–Al have been investigated. The parameters used for …

99Mo是一种重要的医用放射性同位素.采用低浓铀(LEU)靶件生产裂变99Mo是发展趋势.本工作进行了电沉积UO2靶件制备,靶件溶解以及99Mo化学分离等工艺研究,确定了电沉积LEU UO2靶件 …

2015年11月1日 · Presented in this paper is the Space Capable Cryogenic Thermal Engine (SCCTE), a Low Enriched Uranium (LEU) W-UO2 cermet fuel, ZrH1.8 moderated Nuclear …

Capsules, with suspended spherical particles of uranium (LEU) dioxide in water, are being developed to be used as high thermal neutron flux irradiation targets in research reactors to …

2025年1月25日 · Full text: A feasibility study by the RERTR program for possible LEU conversion of the 6 MW WWR-K reactor concludes that conversion is feasible using an LEU 5-tube …