Academic Journal
WASTE REDUCTION AND PROCESS IMPROVEMENTS IN THE ANALYSIS OF PLUTONIUM BY X-RAY FLUORESCENCE: RESULTS FROM MULTIPLE DATA SETS
| العنوان: | WASTE REDUCTION AND PROCESS IMPROVEMENTS IN THE ANALYSIS OF PLUTONIUM BY X-RAY FLUORESCENCE: RESULTS FROM MULTIPLE DATA SETS |
|---|---|
| المؤلفون: | Christopher G. Worley, Constance B. Soderberg, Lisa E. Townsend |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://www.icdd.com/resources/axa/VOL54/V54_22.pdf. |
| المجموعة: | CiteSeerX |
| الوصف: | To minimize waste, improve process safety, and reduce costs, modifications were implemented to a method for quantifying gallium in plutonium metal using wavelength dispersive X-ray fluorescence. These changes included reducing sample sizes, reducing ion exchange process volumes, using cheaper reagent grade acids, eliminating the use of HF acid, and using more robust containment film for sample analysis. Relative precision and accuracy achieved from analyzing multiple aliquots from a single parent sample were ~0.2 % and ~0.1 % respectively. The same precision was obtained from analyzing a total of four parent materials, and the average relative accuracy from all the samples was 0.4%, which is within programmatic uncertainty requirements. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.307.4718; http://www.icdd.com/resources/axa/VOL54/V54_22.pdf |
| الاتاحة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.307.4718 http://www.icdd.com/resources/axa/VOL54/V54_22.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.A123E71C |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |