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Latest News
Framatome signs contracts with Sizewell C
French nuclear developer Framatome is slated to deliver key equipment for Sizewell C Ltd.’s two large reactors planned for the United Kingdom’s Suffolk coast.
The agreement, reportedly worth multiple billions of euros, was announced this week and will involve Framatome from the design phase until commissioning. The company also agreed to a long-term fuel supply deal. Framatome is 80.5 percent owned by France’s EDF and 19.5 percent owned by Mitsubishi Heavy Industries.
W. M. Shu, S. O'hira, T. Suzuki, M. F. Nishi
Fusion Science and Technology | Volume 48 | Number 1 | July-August 2005 | Pages 684-687
Technical Paper | Tritium Science and Technology - Properties, Reactions, and Applications | doi.org/10.13182/FST05-A1016
Articles are hosted by Taylor and Francis Online.
To have better understanding of radiochemical reactions among oxygen baking products in a fusion reactor, reactions in equimolar tritium molecule (T2) and carbon dioxide (CO2) were examined by laser Raman spectroscopy and mass spectrometry. After mixing them at room temperature, T2 and CO2 decreased rapidly in the first 30 minutes and then the reactions between them became much slower. As the predominant products of the reactions, carbon monoxide (CO) and tritiated water (T2O) were found in gaseous phase and condensed phase, respectively. However, there likely existed also some solid products that were thermally decomposed into CO, CO2, T2, T2O, etc. during baking up to 523 K.