Characterization of Neptunium Oxide Generated Using the HB-Line Phase II Flowsheet

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Approximately 98 grams of neptunium(IV) oxide (NpO{sub 2}) were produced at the Savannah River Technology Center (SRTC) for use in gas generation tests to support the neptunium stabilization program at the Savannah River Site (SRS). The NpO{sub 2} was produced according to the anticipated HB-Line flowsheet consisting of anion exchange, oxalate precipitation, filtration, and calcination. Characterization of the NpO{sub 2} product to be used in gas generation tests included bulk and tap density measurements, X-ray diffraction, particle size distribution, specific surface area measurements, and moisture analysis.

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Duffey, J August 29, 2003.

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Approximately 98 grams of neptunium(IV) oxide (NpO{sub 2}) were produced at the Savannah River Technology Center (SRTC) for use in gas generation tests to support the neptunium stabilization program at the Savannah River Site (SRS). The NpO{sub 2} was produced according to the anticipated HB-Line flowsheet consisting of anion exchange, oxalate precipitation, filtration, and calcination. Characterization of the NpO{sub 2} product to be used in gas generation tests included bulk and tap density measurements, X-ray diffraction, particle size distribution, specific surface area measurements, and moisture analysis.

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  • Report No.: WSRC-TR-2003-00388-R0
  • Grant Number: DE-AC09-96SR18500
  • DOI: 10.2172/890149 | External Link
  • Office of Scientific & Technical Information Report Number: 890149
  • Archival Resource Key: ark:/67531/metadc874053

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  • August 29, 2003

Added to The UNT Digital Library

  • Sept. 21, 2016, 2:29 a.m.

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  • Dec. 12, 2016, 2:57 p.m.

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Duffey, J. Characterization of Neptunium Oxide Generated Using the HB-Line Phase II Flowsheet, report, August 29, 2003; [Aiken, South Carolina]. (digital.library.unt.edu/ark:/67531/metadc874053/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.