Matches in SemOpenAlex for { <https://semopenalex.org/work/W2134080888> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2134080888 abstract "Plans are to convert the {sup 237}Np that is currently stored as a nitrate solution at the Savannah River Site to NpO{sub 2} and then ship it to the Y-12 National Security Complex in Oak Ridge for interim storage. This material will serve as feedstock for the {sup 238}Pu production program, and some will be periodically shipped to the Oak Ridge National Laboratory (ORNL) for fabrication into targets. The safe storage of this material requires an understanding of the radiolysis of moisture that is sorbed on the oxides, which, in turn, provides a basis for storage criteria (namely, moisture content). A two-component experimental program has been undertaken at ORNL to evaluate the radiolytic effects on NpO{sub 2}: (1) moisture uptake experiments and (2) radiolysis experiments using both gamma and alpha radiation. These experiments have produced two key results. First, the water uptake experiments demonstrated that the 0.5 wt % moisture limit that has been typically established for similar materials (e.g., uranium and plutonium oxides) cannot be obtained in a practical environment. In fact, the uptake in a typical environment can be expected to be at least an order of magnitude lower than the limit. The second key result is the establishment of steady-state pressure plateaus as a result of the radiolysis of sorbed moisture. These plateaus are the result of back reactions that limit the overall pressure increase and H{sub 2} production. These results clearly demonstrate that 0.5 wt % H{sub 2}O on NpO{sub 2} is safe for long-term storage--if such a moisture content could even be practically reached." @default.
- W2134080888 created "2016-06-24" @default.
- W2134080888 creator A5019267687 @default.
- W2134080888 date "2004-02-03" @default.
- W2134080888 modified "2023-09-24" @default.
- W2134080888 title "Water Sorption and Radiolysis Studies for Neptunium Oxides" @default.
- W2134080888 cites W120115061 @default.
- W2134080888 cites W1992411815 @default.
- W2134080888 cites W2025179867 @default.
- W2134080888 cites W2078418938 @default.
- W2134080888 cites W2132905138 @default.
- W2134080888 cites W2329625435 @default.
- W2134080888 cites W2413178763 @default.
- W2134080888 cites W2987524440 @default.
- W2134080888 cites W44586905 @default.
- W2134080888 doi "https://doi.org/10.2172/861753" @default.
- W2134080888 hasPublicationYear "2004" @default.
- W2134080888 type Work @default.
- W2134080888 sameAs 2134080888 @default.
- W2134080888 citedByCount "1" @default.
- W2134080888 countsByYear W21340808882017 @default.
- W2134080888 crossrefType "report" @default.
- W2134080888 hasAuthorship W2134080888A5019267687 @default.
- W2134080888 hasConcept C121332964 @default.
- W2134080888 hasConcept C13965031 @default.
- W2134080888 hasConcept C147789679 @default.
- W2134080888 hasConcept C150394285 @default.
- W2134080888 hasConcept C176864760 @default.
- W2134080888 hasConcept C177322064 @default.
- W2134080888 hasConcept C178790620 @default.
- W2134080888 hasConcept C184651966 @default.
- W2134080888 hasConcept C185544564 @default.
- W2134080888 hasConcept C185592680 @default.
- W2134080888 hasConcept C191897082 @default.
- W2134080888 hasConcept C192562407 @default.
- W2134080888 hasConcept C198571295 @default.
- W2134080888 hasConcept C2775907726 @default.
- W2134080888 hasConcept C39432304 @default.
- W2134080888 hasConcept C516372188 @default.
- W2134080888 hasConcept C540271850 @default.
- W2134080888 hasConcept C555451288 @default.
- W2134080888 hasConcept C58445606 @default.
- W2134080888 hasConcept C66887884 @default.
- W2134080888 hasConcept C7083945 @default.
- W2134080888 hasConceptScore W2134080888C121332964 @default.
- W2134080888 hasConceptScore W2134080888C13965031 @default.
- W2134080888 hasConceptScore W2134080888C147789679 @default.
- W2134080888 hasConceptScore W2134080888C150394285 @default.
- W2134080888 hasConceptScore W2134080888C176864760 @default.
- W2134080888 hasConceptScore W2134080888C177322064 @default.
- W2134080888 hasConceptScore W2134080888C178790620 @default.
- W2134080888 hasConceptScore W2134080888C184651966 @default.
- W2134080888 hasConceptScore W2134080888C185544564 @default.
- W2134080888 hasConceptScore W2134080888C185592680 @default.
- W2134080888 hasConceptScore W2134080888C191897082 @default.
- W2134080888 hasConceptScore W2134080888C192562407 @default.
- W2134080888 hasConceptScore W2134080888C198571295 @default.
- W2134080888 hasConceptScore W2134080888C2775907726 @default.
- W2134080888 hasConceptScore W2134080888C39432304 @default.
- W2134080888 hasConceptScore W2134080888C516372188 @default.
- W2134080888 hasConceptScore W2134080888C540271850 @default.
- W2134080888 hasConceptScore W2134080888C555451288 @default.
- W2134080888 hasConceptScore W2134080888C58445606 @default.
- W2134080888 hasConceptScore W2134080888C66887884 @default.
- W2134080888 hasConceptScore W2134080888C7083945 @default.
- W2134080888 hasLocation W21340808881 @default.
- W2134080888 hasLocation W21340808882 @default.
- W2134080888 hasOpenAccess W2134080888 @default.
- W2134080888 hasPrimaryLocation W21340808881 @default.
- W2134080888 hasRelatedWork W103654359 @default.
- W2134080888 hasRelatedWork W150323399 @default.
- W2134080888 hasRelatedWork W1966031714 @default.
- W2134080888 hasRelatedWork W2004453378 @default.
- W2134080888 hasRelatedWork W2005172169 @default.
- W2134080888 hasRelatedWork W2008613239 @default.
- W2134080888 hasRelatedWork W2083454396 @default.
- W2134080888 hasRelatedWork W2350202425 @default.
- W2134080888 hasRelatedWork W41068981 @default.
- W2134080888 hasRelatedWork W4236579921 @default.
- W2134080888 isParatext "false" @default.
- W2134080888 isRetracted "false" @default.
- W2134080888 magId "2134080888" @default.
- W2134080888 workType "report" @default.