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Two steps forward for U.K. advanced nuclear
This week, two significant announcements have emerged from the United Kingdom’s advanced reactor sector.
On June 14, Rolls-Royce, the United Kingdom National Nuclear Laboratory, and the Japan Atomic Energy Agency announced that they had signed two trilateral memorandums of cooperation to collaborate on “advanced modular reactor (AMR) technology, specifically high-temperature gas-cooled reactors (HTGR), and the coated particle fuel these reactors will use.”
Separately, on June 16, Bellevue, Wash.–based TerraPower announced that its Natrium reactor design has been formally submitted for U.K. regulatory review. The company also announced the formation of a new subsidiary, TerraPower UK Ltd.
I. B. Kupriyanov, A. A. Borisov, N. G. Gorlevskaja
Fusion Science and Technology | Volume 62 | Number 1 | July-August 2012 | Pages 180-184
Blanket Materials Technology | Proceedings of the Fifteenth International Conference on Fusion Reactor Materials, Part A: Fusion Technology | doi.org/10.13182/FST12-A14132
Articles are hosted by Taylor and Francis Online.
The uranium content in different Russian Federation (RF) beryllium grades and semi-products of different history has been investigated. Additionally, an investigation of the U content in two beryllium grades (S-65C and S-65B) produced by Brush Wellman (USA) has been performed for comparison. The influence of different technological steps of Be fabrication (vacuum induction casting and vacuum distillation) on the efficiency of Be purification from U impurity is analyzed. The U content influence on the activation of beryllium is also considered.
