ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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!
Latest Magazine Issues
Apr 2024
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Nuclear Science and Engineering
June 2024
Nuclear Technology
May 2024
Fusion Science and Technology
Latest News
Wyoming as a hub for new nuclear manufacturing and microreactor deployment?
A 60-year-old Wyoming industrial machinery company is partnering with nuclear innovator BWX Technologies to deploy 50-megawatt microreactors in America’s heartland over the coming years to provide carbon-free heat and power for industrial users.
H. A. Dayem, D. D. Cobb, R. J. Dietz, E. A. Hakkila, J. P. Shipley, D. B. Smith
Nuclear Technology | Volume 43 | Number 2 | April 1979 | Pages 222-243
Technical Paper | The Back End of the Light Water Reactor Fuel Cycle / Fuel Cycle | doi.org/10.13182/NT79-A16314
Articles are hosted by Taylor and Francis Online.
The U.S. Department of Energy Office of Safeguards and Security is sponsoring the development of advanced safeguards systems for future industrial-scale nuclear fuel cycle plants. As part of this program, the Los Alamos Scientific Laboratory is engaged in conceptual design studies of integrated safeguards systems incorporating near-real-time (dynamic) materials accounting. Preliminary designs of advanced accounting systems have been completed for chemical separations, nitrate-to-oxide conversion, and mixed-oxide fuel refabrication processes. The proposed accounting systems combine current materials balance accounting methods with modern on-line measurement, data base management, and data analysis technologies. The results of these studies indicate that special nuclear materials can be safeguarded effectively in large-scale fuel cycle facilities. The design methodology and the insights gained from these studies are essential for the design of specific fuel cycle facilities and provide general design criteria to those planning such facilities.