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Antares achieves zero-power criticality at INL
Leveraging more than $140 million in private capital fundraising, over 322,000 square feet of operational manufacturing space, and multifaceted partnerships with the Departments of Energy and Defense, reactor start-up Antares has become the first company involved in the Reactor Pilot Program to achieve zero-power fueled criticality—a full month ahead of the July 4 deadline set by President Trump’s Executive Order 14301.
This milestone, announced yesterday, was achieved with the company’s Mark-0: a sodium heat-pipe-cooled, TRISO-fueled microreactor. The Mark-0 is a forerunner to the company’s flagship design, which it calls the R1. For Antares, this development represents a key validation of its reactor physics, control systems, and supply chain.
William W. Weaver
Fusion Science and Technology | Volume 67 | Number 2 | March 2015 | Pages 432-434
Proceedings of TRITIUM 2013 | doi.org/10.13182/FST14-T47
Articles are hosted by Taylor and Francis Online.
Once every five years, the U.S. Department of Energy (DOE) requires, via DOE Order (O) 252.1A, Technical Standards Program, that each of its Standards and Handbooks undergo a maintenance review (also known as “sunset reviews”). There are three possible outcomes of a maintenance review: (1) reaffirmation as current, accurate, and of continuing value to the Department; (2) revision to be current, accurate, and of continuing value; or (3) cancellation. DOE-HDBK-1129-2008, Tritium Handling and Safe Storage, is following option (2) above; the required justification of continuing value was demonstrated by a lack of comparable technical breadth and depth available in other publications. This paper gives an overview of the updates that the Tritium Handling and Safe Storage Guide will undergo. It is expected that the update will be completed in early 2014.