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Proposed partitioning and transmutation of long-lived nuclear wastes

Conference ·
OSTI ID:5430282
 [1];  [2]
  1. Brookhaven National Lab., Upton, NY (United States)
  2. Westinghouse Hanford Co., Richland, WA (United States)
+ Show Author Affiliations

A means of transmuting key long-lived nuclear wastes, primarily the minor actinides (Np, Am, Cm) and iodine, using a hybrid proton accelerator and sub-critical lattice, is proposed. By partitioning light water reactor (LWR) spent fuel and by transmuting key elements, such as the plutonium, the minor actinides, and a few of the long-lived fission products, some of the most significant challenges in building a waste repository can be substantially reduced. The proposed machine would transmute the minor actinides and the iodine produced by 75 LWRs, and would generate usable electricity (beyond that required to run the large accelerator) of 850 MW{sub e}. 14 refs., 10 figs.

Research Organization:
Brookhaven National Lab., Upton, NY (United States)
Sponsoring Organization:
DOE; USDOE, Washington, DC (United States)
DOE Contract Number:
AC02-76CH00016
OSTI ID:
5430282
Report Number(s):
BNL-46106; CONF-910774--45; ON: DE91016396
Country of Publication:
United States
Language:
English

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Development
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ACCELERATORS
ACTINIDES
BEAMS
BURNUP
DESIGN
ELEMENTS
ENERGY SOURCES
FUELS
HALOGENS
IODINE
LINEAR ACCELERATORS
MANAGEMENT
MATERIALS
METALS
NONMETALS
NUCLEAR FUELS
NUCLEON BEAMS
PARTICLE BEAMS
PROCESSING
PROTON BEAMS
RADIOACTIVE MATERIALS
RADIOACTIVE WASTE MANAGEMENT
RADIOACTIVE WASTES
REACTOR MATERIALS
REACTORS
SPENT FUELS
TRANSMUTATION
WASTE MANAGEMENT
WASTE PROCESSING
WASTES
WATER COOLED REACTORS