Solvent Hold Tank Sample Results for MCU-16-596-597-598: April 2016 Monthly Sample

Fondeur, F. F.¹  Jones, D. H.² 

[1] Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL). Advanced Characterization and Processing;Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL). Research Support

关键词: SAMPLING;    QUANTITATIVE CHEMICAL ANALYSIS;    TANKS;    SOLVENTS;    SAVANNAH RIVER PLANT;    TIME DEPENDENCE;    REAGENTS MCU;    ARP;   

DOI  :  10.2172/1265088
RP-ID  :  SRNL-STI--2016-00297
PID  :  OSTI ID: 1265088
Others  :  TRN: US1601617

美国|英语

来源: SciTech Connect

【 摘 要 】

Savannah River National Laboratory (SRNL) received one set of Solvent Hold Tank (SHT) samples (MCU-16-596-597-598), pulled on 04/30/2016 for analysis. The samples were combined and analyzed for composition. Analysis of the composite sample MCU-16-596-597-598 indicated the Isopar???L concentration is above its nominal level (102%). The modifier (CS-7SB) is 14% below its nominal concentration, while the TiDG and MaxCalix concentrations are at and above their nominal concentrations, respectively. This analysis confirms the solvent may require the addition of modifier. Based on the current monthly sample, the levels of TiDG, Isopar???L, MaxCalix, and modifier are sufficient for continuing operation but are expected to decrease with time. Periodic characterization and trimming additions to the solvent are recommended.