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
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
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!
Latest Magazine Issues
Feb 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
Candidates for leadership provide statements: ANS Board of Directors
With the annual ANS election right around the corner, American Nuclear Society members will be going to the polls to vote for a vice president/president-elect, treasurer, and members-at-large for the Board of Directors. In January, Nuclear News published statements from candidates for vice president/president-elect and treasurer. This month, we are featuring statements from each nominee for the Board of Directors.
Eugene A. Eschbach
Nuclear Technology | Volume 41 | Number 2 | December 1978 | Pages 168-179
Technical Paper | Extraction of Energy From Nuclear Fuels Without Reprocessing to Separate Plutonium / Fuel Cycle | doi.org/10.13182/NT78-A32102
Articles are hosted by Taylor and Francis Online.
A review of the plutonium fuel recycle program (1955–1967) did not reveal an economically compelling alternative fuel cycle to slightly enriched uranium, plutonium recycle, or the plutonium breeder. The review included systems involving no chemical separations compared with slightly enriched uranium once through. Nor did freestanding thorium systems appear economic, although synergisms between uranium and thorium may be worth considering, including reduced-density thorium fuels with high fuel durability as an alternative to uranium load following and peaking fuel. The crossed progeny system involving 233U enrichment of uranium in light water reactors (LWRs) and conversion of the plutonium to 233U in fast reactors may offer a method of providing a high-performance denatured LWR fuel for the period beyond the availability of economic slightly enriched uranium.
