BS ISO 7097-2:2022
$142.49
Nuclear fuel technology. Determination of uranium in solutions, uranium hexafluoride and solids – Iron(II) reduction/cerium(IV) oxidation titrimetric method
Published By | Publication Date | Number of Pages |
BSI | 2022 | 26 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
6 | Foreword |
7 | Introduction |
9 | 1 Scope 2 Normative references 3 Terms and definitions |
10 | 4 Principle 5 Reactions and interferences 5.1 Reactions |
11 | 5.2 Interferences 6 Reagents |
12 | 6.7 Phosphoric acid reagent. 6.12 Oxidizing reagent. |
13 | 6.15 Cerium(IV) titrant solution, 0,027 mol/l. 6.16 Standardisation of ceric titrant. |
14 | 7 Apparatus |
15 | 7.9 Sampling and hydrolysis devices for UF6. 7.11 Percussion mortar. 8 Sample preparation 8.1 General |
16 | 8.2 Uranium metal 8.3 Uranium dioxide pellets 8.4 Uranium oxide powder (UO2, UO3, U3O8) 8.5 Uranium hexafluoride |
17 | 8.6 Uranyl nitrate hexahydrate 9 Procedure |
18 | 10 Expression of the results 10.1 General 10.2 Method of calculation 10.2.1 Linear interpolation |
19 | 10.2.2 Calculation for the test solution 10.2.3 Calculations for samples 10.2.4 Average atomic mass 10.3 Repeatability 10.4 Bias |
20 | 11 Test report |
21 | Annex A (normative) Uranium hexafluoride sampling and preparation of the test solution |
23 | Annex B (informative) Expression of results for samples |
25 | Bibliography |