Analysis of Tank 38H (HTF-38-15-119, 127) Surface, Subsurface and Tank 43H (HTF-43-15-116, 117 and 118) Surface, Feed Pump Suction and Jet Suction Subsurface Supernatant Samples in Support of Enrichment, Corrosion Control and Salt Batch Planning Programs

Oji, L.¹ 

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

关键词: ENRICHED URANIUM;    TANKS;    CORROSION;    CONTROL;    SAMPLING;    RADIOACTIVE WASTES;    LIMITING VALUES;    ABUNDANCE;    CRITICALITY;    EVAPORATORS;    SAVANNAH RIVER PLANT;   

DOI  :  10.2172/1233731
RP-ID  :  SRNL--STI-2015-00662
PID  :  OSTI ID: 1233731
Others  :  TRN: US1600206

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

Compositional feed limits have been established to ensure that a nuclear criticality event for the 2H and 3H Evaporators is not possible. The Enrichment Control Program (ECP) requires feed sampling to determine the equivalent enriched uranium content prior to transfer of waste other than recycle transfers (requires sampling to determine the equivalent enriched uranium at two locations in Tanks 38H and 43H every 26 weeks) The Corrosion Control Program (CCP) establishes concentration and temperature limits for key constituents and periodic sampling and analysis to confirm that waste supernate is within these limits. This report provides the results of analyses on Tanks 38H and 43H surface and subsurface supernatant liquid samples in support of the ECP, the CCP, and the Salt Batch 10 Planning Program.