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Standard Practice for Preparation and Dissolution of Plutonium Materials for Analysis
Automaticky preložený názov:
Štandardná prax pre prípravu a rozpustenie plutónia materiálov pre analýzu
NORMA vydaná dňa 1.1.2008
Označenie normy: ASTM C1168-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.1.2008
Kód tovaru: NS-9814
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
compilation of dissolution techniques, plutonium analysis preparation, plutonium dissolution, plutonium metal dissolution, plutonium oxide dissolution, uranium-plutonium mixed oxide dissolution, Chemical analysis--nuclear materials, Contamination--nuclear, Dissolution, Plutonium, Plutonium solutions, Specimen preparation (for testing)--nuclear applications, Uranium-plutonium mixed oxide, ICS Number Code 27.120.30 (Fissile materials and nuclear fuel technology)
Significance and Use | ||||||||||||||||||
The materials covered are plutonium metal, plutonium oxide, and uranium-plutonium mixed oxide, including those that must meet ASTM product specifications. Plutonium and uranium mixtures are used
as nuclear reactor fuels. For use as a nuclear reactor fuel, the
material must meet certain criteria for combined uranium and
pluto- The materials not covered are unique plutonium materials, including alloys, compounds, and scrap materials. The user must determine the applicability of this practice to these other materials. In general, these unique plutonium materials are dissolved with various acid mixtures or by fusion with various fluxes. Many plutonium salts are soluble in hydrochloric acid. |
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1. Scope | ||||||||||||||||||
1.1 This practice is a compilation of dissolution techniques for plutonium materials that are applicable to the test methods used for characterizing these materials. Dissolution treatments for the major plutonium materials assayed for plutonium or analyzed for other components are listed. Aliquants of the dissolved samples are dispensed on a weight basis when one of the analyses must be highly reliable, such as plutonium assay; otherwise they are dispensed on a volume basis. 1.2 The treatments, in order of presentation, are as follows:
1.3 The values stated in SI units are to be regarded as standard. 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 and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||||||||
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