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Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Fusion Science and Technology
Latest News
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
M. Glugla, R. Kraemer, R.-D. Penzhorn, T.L. Le, K.H. Simon, K. Günther, U. Besserer, P. Schäfer, W. Hellriegel, H. Geißer
Fusion Science and Technology | Volume 28 | Number 3 | October 1995 | Pages 625-629
Tritium Processing | Proceedings of the Fifth Topical Meeting on Tritium Technology in Fission, Fusion, and Isotopic Applications Belgirate, Italy May 28-June 3, 1995 | doi.org/10.13182/FST95-A30473
Articles are hosted by Taylor and Francis Online.
A fuel clean-up process for all plasma exhaust gases from DT fusion machines, based on catalytic conversion reactions combined with permeation of hydrogen isotopes through palladium/silver, has been developed. The complete process has already been proven with relevant concentrations of tritium at laboratory scale. On the basis of the results obtained the technical facility ‘CAPRICE’ was designed, and is now under tritium operation at the Tritium Laboratory Karlsruhe (TLK). The facility is being used to demonstrate the process on a target throughput of 10 mol/h DT and 1 mol/h tritiated and non-tritiated impurities. Full scale experiments with hydrogen and deuterium have been completed to verify the design parameters of the facility and to gain detailed knowledge on the performance of the different subsystems under a variety of experimental conditions. Decontamination factors were obtained from these experiments as well as from first tritium runs employing about 350 Ci (0.5 %) tritium in deuterium.