A Study of Radionuclide Adsorption in the K Recirculation Loops |
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Page 21
... isotope of an element . For example , the gamma energy analysis of the material on these test coupons shows Fe as the only iron isotope adsorbed . However , the neutron activation of stable iron isotopes 55 also produces radioactive Fe ...
... isotope of an element . For example , the gamma energy analysis of the material on these test coupons shows Fe as the only iron isotope adsorbed . However , the neutron activation of stable iron isotopes 55 also produces radioactive Fe ...
Page 30
... isotope suggests that there was a ready impurity source in 124 the coolant for this isotope . The Na Se and Sb isotope activity levels showed an erratic behavior , probably as a result of their low levels of activity . Figures 9-11 plot ...
... isotope suggests that there was a ready impurity source in 124 the coolant for this isotope . The Na Se and Sb isotope activity levels showed an erratic behavior , probably as a result of their low levels of activity . Figures 9-11 plot ...
Page 35
... isotope from the coolant . is one of the major contributors to loop radiation levels in low pH systems , it appears that any further studies of such sys- tems should seek a means of controlling the source material for this isotope ...
... isotope from the coolant . is one of the major contributors to loop radiation levels in low pH systems , it appears that any further studies of such sys- tems should seek a means of controlling the source material for this isotope ...
Contents
INTRODUCTION | 5 |
EXPERIMENTAL DETAILS | 11 |
Surface Study Techniques | 18 |
4 other sections not shown
Common terms and phrases
304 Stainless Steel 60 Number Days 95 Sample Operating A245 Carbon Steel Adsorbed Radionuclide Levels adsorption adsorption data AISI 304 Stainless alloys APACE Process Autoradiographs c/dm Carbon Steel Coupons contaminated corrosion products Coupons Oriented Parallel Coupons Oriented Perpendicular decontamination Demmitt fission products fuel element gamma Hanford heat exchanger high pH coolant high temperature Inconel isotope K-1 Loop Adsorbed K-1 Loop AEC-GE Levels on Carbon Levels On Polished Loop Adsorbed Radionuclide Loop AEC-GE RICHLAND Lost metal mock-up tube Monel neutral pH Np Sb Number Days Fe Operating 60 Number Operating Days Operating Number Days oxide films oxide surfaces Parallel to Flow particulate matter Perpendicular to Flow Perrigo pH Systems piping pressurized water reactor Process 2 Activity radioactive species Recirculation replica Sample Operating 60 Sample Operating Number Stainless Steel Coupons stainless steel loop Steel Coupons Pretreated Steel in K-1 steel loop system Stellite test pieces test specimens uc/dm 2 Exposure