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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
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
X-energy, Dow apply to build an advanced reactor project in Texas
Dow and X-energy announced today that they have submitted a construction permit application to the Nuclear Regulatory Commission for a proposed advanced nuclear project in Seadrift, Texas. The project could begin construction later this decade, but only if Dow confirms “the ability to deliver the project while achieving its financial return targets.”
Padala Abdul Nishad, Anupkumar Bhaskarapillai, Sankaralingam Velmurugan
Nuclear Technology | Volume 197 | Number 1 | January 2017 | Pages 88-98
Technical Paper | doi.org/10.13182/NT16-77
Articles are hosted by Taylor and Francis Online.
A nano titania–impregnated chitosan composite (TA-Cts) sorbent for antimony was prepared in the form of crosslinked stable beads and investigated in detail for its suitability for use in the dilute chemical decontamination (DCD) of nuclear power plants. Antimony uptake from the complexing DCD formulation and the irradiation stability of the prepared TA-Cts beads were analyzed in detail. The irradiation stability of the TA-Cts beads was studied up to a gamma dose of 50 kGy and compared with the irradiation stability of Tulsion® A33, a commercial nuclear-grade anion resin. The TA-Cts beads showed favorable radiation stability and high antimony uptake. The column performance of the TA-Cts beads for removing antimony in the presence of a large excess of iron was excellent. The sorbent preferentially removed antimony when a typical decontamination formulation containing a large excess of iron was passed through the column. The study demonstrates the high potential for the use of TA-Cts beads to remove antimony during the decontamination of nuclear reactors, particularly pressurized heavy water reactors.
