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ASTM C759-18
Standard Test Methods for Chemical, Mass Spectrometric, Spectrochemical, Nuclear, and Radiochemical Analysis of Nuclear-Grade Plutonium Nitrate Solutions
Name übersetzen
NORM herausgegeben am 1.9.2018
Informationen über die Norm:
Bezeichnung normen: ASTM C759-18
Ausgabedatum normen: 1.9.2018
SKU: NS-900401
Zahl der Seiten: 18
Gewicht ca.: 54 g (0.12 Pfund)
Land: Amerikanische technische Norm
Kategorie: Technische Normen ASTM
Kategorie - ähnliche Normen:
Die Annotation des Normtextes ASTM C759-18 :
Keywords:
impurity content, isotopic composition, plutonium content, plutonium nitrate,, ICS Number Code 27.120.30 (Fissile materials and nuclear fuel technology)
Ergänzende Informationen
| Significance and Use | |||||||||||||||||||||||||||||||||||||||||||
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4.1 These test methods are designed to show whether a given material meets the purchaser's specifications. 4.1.1 An assay is performed to determine whether the material has the specified plutonium content. 4.1.2 Determination of the isotopic content of the plutonium in the plutonium-nitrate solution is made to establish whether the effective fissile content is in compliance with the purchaser's specifications. 4.1.3 Impurity content is determined by a variety of methods to ensure that the maximum concentration limit of specified impurities is not exceeded. Determination of impurities is also required for calculation of the equivalent boron content (EBC). 4.2 Fitness for Purpose of Safeguards and Nuclear Safety Applications—Methods intended for use in safeguards and nuclear safety applications shall meet the requirements specified by Guide C1068 for use in such applications. |
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| 1. Scope | |||||||||||||||||||||||||||||||||||||||||||
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1.1 These test methods cover procedures for the chemical, mass spectrometric, spectrochemical, nuclear, and radiochemical analysis of nuclear-grade plutonium nitrate solutions to determine compliance with specifications. 1.2 The analytical procedures appear in the following order:
1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | |||||||||||||||||||||||||||||||||||||||||||
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