Technical Task and Quality Assurance Plan in Support of BNFL Part B: Studies of Ion Exchange Resin Integrity under Flowsheet Extremes: Part II

Nash, C.A.

Savannah River Site (S.C.)

关键词: Ion Exchange Materials;    Flowsheets;    12 Management Of Radioactive Wastes, And Non-Radioactive Wastes From Nuclear Facilities;    Radioactive Waste Processing;    Nitric Acid;   

DOI  :  10.2172/761151
RP-ID  :  BNF-003-98-0225, Final
RP-ID  :  AC09-96SR18500
RP-ID  :  761151

美国|英语

来源: UNT Digital Library

【 摘 要 】

This task will address four items related to ion exchange stability: (1) process upset evaluation of resin in contact with 1 molar sodium permanganate at 25 and 40 degrees C, (2) accelerated aging with nitric acid solution used during normal regeneration operations, (3) prolonged contacting of SuperLig 644 resin with 5 molar nitric acid at room temperature, and (4) prolonged contacting of SuperLig 644 resin with deionized water at 60 plus/minus 5 degrees C.