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Title: Iron Phosphate Glasses: An Alternative for Vitrifying Certain Nuclear Wastes

Technical Report ·
DOI:https://doi.org/10.2172/834744· OSTI ID:834744

A high priority has been given to investigating the vitrification of three specific nuclear wastes in iron phosphate glasses (IPG). These wastes, which were recommended by the Tank Focus Area (TFA) group of Hanford, are poorly suited for vitrification in the currently DOE-approved borosilicate (BS) glasses. They include (1) a sodium bearing waste (SBW) at INEEL, (2) a high chrome waste (HCW) at Hanford, and (3) a high sodium/sulfate waste (HSSW), also known as low activity waste (LAW) at Hanford. A simulated composition for each waste, which was simplified by neglecting components present in quantities < 0.4 wt%, was used in the present investigation.

Research Organization:
University of Missouri-Rolla, Rolla, MO (US)
Sponsoring Organization:
USDOE Office of Environmental Management (EM) (US)
DOE Contract Number:
FG07-96ER45618
OSTI ID:
834744
Report Number(s):
EMSP-73976-2002; R&D Project: EMSP 73976; TRN: US0407337
Resource Relation:
Other Information: PBD: 14 Jun 2002
Country of Publication:
United States
Language:
English