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Conversion of the University of Missouri-Rolla Reactor from high-enriched uranium to low-enriched uranium fuel

Technical Report ·
DOI:https://doi.org/10.2172/656789· OSTI ID:656789

The objectives of this project were to convert the UMR Reactor fuel from high-enriched uranium (HEU) to low-enriched uranium (LEU) fuel and to ship the HEU fuel back to the Department of Energy Savannah River Site. The actual core conversion was completed in the summer of 1992. The HEU fuel was offloaded to an onsite storage pit where it remained until July, 1996. In July, 1996, the HEU fuel was shipped to the DOE Savannah River Site. The objectives of the project have been achieved. DOE provided the following funding for the project. Several papers were published regarding the conversion project and are listed in the Attachment. In retrospect, the conversion project required much more time and effort than originally thought. Several difficulties were encountered including the unavailability of a shipping cask for several years. The authors are grateful for the generous funding provided by DOE for this project but wish to point out that much of their efforts on the conversion project went unfunded.

Research Organization:
Univ. of Missouri, Nuclear Reactor Facility, Rolla, MO (United States)
Sponsoring Organization:
USDOE Office of Energy Research, Washington, DC (United States)
DOE Contract Number:
FG02-86ER75272
OSTI ID:
656789
Report Number(s):
DOE/ER/75272--T1; ON: DE98006368
Country of Publication:
United States
Language:
English

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