ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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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Latest News
Four million nuclear jobs by 2050: Who will do them?
Industry leaders from around the globe met this month to discuss the talent development that will be necessary for the long-term success of the nuclear industry.
The International Conference on Nuclear Knowledge Management and Human Resources Development, hosted by the International Atomic Energy Agency, was held in Vienna earlier this month. Discussed there was the agency’s forecast for nuclear capacity to more than double—or hopefully triple—by 2050 and the requirement of more than four million professionals to support the industry.
Kunihiko Takeda, Yoshikazu Nishigaki, Hatsuki Onitsuka
Nuclear Technology | Volume 89 | Number 3 | March 1990 | Pages 381-387
Technical Paper | Radioisotopes and Isotope Separation | doi.org/10.13182/NT90-A34376
Articles are hosted by Taylor and Francis Online.
The Asahi chemical enrichment pilot plant with four large-scale 1-mm-diam enrichment columns has been operated using the “super” process since June 1987. Uranium with 3.3% enrichment was recovered in April 1988, and higher efficiencies have been observed in the pilot plant than in the bench-scale plant, which has 0.1-mm-diam enrichment columns. A possible reason is that the isotopic backmixing in the pilot plant is much smaller than in the bench-scale plant. Quantitative and statistical studies imply that both the extracolumn volume ratio and wall effect contribute to the smaller backmixing.
