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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Latest News
Leak-tightness test on deck for SRS mega unit
The Savannah River Site in South Carolina will begin a leak-tightness test to qualify the megavolume Saltstone Disposal Unit (SDU) 10 to store up to 33 million gallons of solidified, decontaminated salt solution produced at the site.
R. E. Lewis
Nuclear Technology | Volume 2 | Number 1 | February 1966 | Pages 33-35
Technical Paper | doi.org/10.13182/NT66-A27564
Articles are hosted by Taylor and Francis Online.
Gold-198 with a specific activity of 370 Ci/g and containing <0.1% 199Au was produced by the epithermal neutron-capture reaction, 197Au(n,γ) 198Au. The secondary neutron-capture reaction, 198Au(n,γ)199Au, was greatly reduced by a thermal-neutron absorber—a cadmium capsule in which the samples of gold foil and gold-aluminum alloy were irradiated. High-specific-activity 198Au with <0.1% 199Au is especially useful for medical purposes.
