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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.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
Argonne research aims to improve nuclear fuel recycling and metal recovery
Servis
Scientists at Argonne National Laboratory are investigating a used nuclear fuel recycling technology that could lead to a scaled-down and more efficient approach to metal recovery, according to a recent news article from the lab. The research, led by Argonne radiochemist Anna Servis with funding from the Department of Energy’s Advanced Research Projects Agency–Energy (ARPA-E), could have an impact beyond the nuclear fuel cycle and improve other high-value metal processing, such as rare earth recovery, according to Argonne.
The research: Servis’s work is being carried out under ARPA-E’s CURIE (Converting UNF Radioisotopes Into Energy) program. The specific project—Radioisotope Capture Intensification Using Rotating Packed Bed Contactors—started in 2023 and is scheduled to end in January 2026.
Kun Lu, Shijun Qin, Qingfeng Wang, Peng Liu, Xin Mao, Yang Zhang, Zhuang Xu, Zhihong Liu, Chen Liu, Jing Wei, Guang Shen, Sumei Liu, Yuntao Song, Jiefeng Wu
Fusion Science and Technology | Volume 76 | Number 1 | January 2020 | Pages 29-36
Technical Paper | doi.org/10.1080/15361055.2019.1610319
Articles are hosted by Taylor and Francis Online.
The China Fusion Engineering Test Reactor (CFETR) is a new superconducting magnet tokamak. The vacuum vessel (VV) is one of the core components of the CFETR device, and it will provide a high-vacuum environment for the plasma, improve radiation shielding and plasma stability, and provide support for in-vessel components. The 1/8 VV sector mock-up has been designed and manufactured in the Chinese Academy of Sciences, Institute of Plasma Physics (ASIPP) from a few years ago to verify the design and key technologies to be used in the future. The production and assembly of the 1/8 VV sector are not in the same place, so lifting lugs and a support platform were designed for lifting and supporting the 1/8 VV sector mock-up. The detailed design of the 1/8 VV sector mock-up lifting lugs and support platform are described. There are two design options for the lifting lugs—removable and nonremovable—and there are also two design options—the integral and the separated—for the supporting platform. At the same time finite element analysis and assessment of the lifting lugs and supporting platform were done. The maximum stress does not exceed the allowable stress of the material, in consequence both of the two design options are practicable, respectively. All the design and analysis results will provide technical support for the assembly of the 1/8 VV sector in the future.
