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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
Tetsuya Miyake, Kunihiko Takeda, Kazuo Imamura, Heiichiro Obanawa
Nuclear Technology | Volume 64 | Number 3 | March 1984 | Pages 237-242
Technical Paper | Chemical Processing | doi.org/10.13182/NT84-A33353
Articles are hosted by Taylor and Francis Online.
Continuous bench-plant operation for ∼4 months has resulted in the first recovery of 3 %-enriched uranium by means of a chemical-exchange process. This confirms the reduced development time and uranium adsorption band stability predicted by mathematical models, which are derived by application of mass transfer concepts to redox chromatography and extension of addition reaction equilibrium equations to include multiphase systems. Furthermore, it confirms the achievement of a reduction in stage time by >103 through catalytic acceleration of the isotope-exchange rate and employment of an adsorbent with a high adsorption/desorption rate.
