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ASTM C1165-90(2005)

Standard Test Method for Determining Plutonium by Controlled-Potential Coulometry in H2SO4 at a Platinum Working Electrode

Automaticky preložený názov:

Štandardná skúšobná metóda pre stanovenie plutónium podľa Riadené - Potenciál Coulometrie v H2SO4 na Platinum pracovnej elektróde

NORMA vydaná dňa 1.6.2005

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Prevedenie	Online zabezpečené PDF - 74.00 € Tlačené - 74.00 €
Dostupnosť	SKLADOM
Cena	74.00 € bez DPH
74.00 €

Informácie o norme:

Označenie normy: ASTM C1165-90(2005)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.6.2005
Kód tovaru: NS-9805
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM C1165-90(2005) :

Keywords:

controlled-potential coulometry, plutonium analysis, plutonium at platinum electrode, plutonium in sulphuric acid, plutonium-uranium mixtures, ICS Number Code 27.120.30 (Fissile materials and nuclear fuel technology)

Doplňujúce informácie

Significance and Use

This test method is to be used to ascertain whether or not materials meet specifications for plutonium content or plutonium assay, or both.

A chemical calibration of the coulometer is necessary for accurate results.

FIG. 1 Example of a Cell Design Used at Los Alamos National Laboratory (LANL)

1. Scope

1.1 This test method covers the determination of milligram quantities of plutonium in unirradiated uranium-plutonium mixed oxide having a U/Pu ratio range of 0.1 to 10. This test method is also applicable to plutonium metal, plutonium oxide, uranium-plutonium mixed carbide, various plutonium compounds including fluoride and chloride salts, and plutonium solutions.

1.2 The recommended amount of plutonium for each aliquant in the coulometric analysis is 5 to 10 mg. Precision worsens for lower amounts of plutonium, and elapsed time of electrolysis becomes impractical for higher amounts of plutonium.

1.3 The values stated in SI units are to be regarded as standard. No other units are to be regarded as standard.

1.4 This standard does not purport to address all of the safety concens, 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. Specific precautionary statements are given in Section 8.

2. Referenced Documents

C1156-18	Standard Guide for Establishing Calibration for a Measurement Method Used to Analyze Nuclear Fuel Cycle Materials
C1168-23	Standard Practice for Preparation and Dissolution of Plutonium Materials for Analysis
C1210-21	Standard Guide for Establishing a Measurement System Quality Control Program for Analytical Chemistry Laboratories Within Nuclear Industry
C1297-18	Standard Guide for Qualification of Laboratory Analysts for the Analysis of Nuclear Fuel Cycle Materials
C758-18	Standard Test Methods for Chemical, Mass Spectrometric, Spectrochemical, Nuclear, and Radiochemical Analysis of Nuclear-Grade Plutonium Metal
C1128-23	Standard Guide for Preparation of Working Reference Materials for Use in Analysis of Nuclear Fuel Cycle Materials
C1108-23	Standard Test Method for Plutonium by Controlled-Potential Coulometry
C1068-21	Standard Guide for Qualification of Measurement Methods by a Laboratory Within the Nuclear Industry
C1009-21	Standard Guide for Establishing and Maintaining a Quality Assurance Program for Analytical Laboratories Within the Nuclear Industry
C859-26	Standard Terminology Relating to Nuclear Materials
C833-23	Standard Specification for Sintered (Uranium-Plutonium) Dioxide Pellets for Light Water Reactors
C759-18	Standard Test Methods for Chemical, Mass Spectrometric, Spectrochemical, Nuclear, and Radiochemical Analysis of Nuclear-Grade Plutonium Nitrate Solutions
C757-16(2021)	Standard Specification for Nuclear-Grade Plutonium Dioxide Powder for Light Water Reactors

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