Equilibrium studies of oxalate and aluminum containing solutions

Technical Report · Sun Nov 01 00:00:00 EDT 2015

DOI:https://doi.org/10.2172/1226224· OSTI ID:1226224

Hay, M. S. ^[1]; King, W. D. ^[1]; Peters, T. B. ^[1]; Jones, D. H. ^[1]

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1. Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

The Savannah River National Laboratory (SRNL) was tasked to develop data on the solubility and conditions leading to precipitation of sodium oxalate, sodium nitrate, Bayerite (a polymorph of gibbsite, Al(OH)₃), and sodium aluminosilicate solids recently found in the Modular Caustic Side Solvent Extraction Unit (MCU). The data generated will be used to improve the OLI Systems thermodynamic database for these compounds allowing better prediction of solids formation by the modeling software in the future.

• Research Organization: Savannah River Site (SRS), Aiken, SC (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC09-08SR22470
• OSTI ID: 1226224
• Report Number(s): SRNL-STI-2015-00507; TRN: US1500873
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
SOLUTIONS
ALUMINIUM OXIDES
SILICON OXIDES
SODIUM COMPOUNDS
OXALATES
ALUMINIUM HYDROXIDES
SODIUM NITRATES
SOLVENT EXTRACTION
GIBBSITE
EQUILIBRIUM
PRECIPITATION
SOLUBILITY
SAVANNAH RIVER PLANT
supernate analysis