SIST EN ISO 18256-1:2021 PDF

Name: SIST EN ISO 18256-1:2021 — Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 1: Dissolution of plutonium dioxide powders (ISO 18256-1:2019)
SKU: SIST EN ISO 18256-1:2021
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Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 1: Dissolution of plutonium dioxide powders (ISO 18256-1:2019)

Название (английский):

SIST EN ISO 18256-1:2021

Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 1: Dissolution of plutonium dioxide powders (ISO 18256-1:2019)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 15
Дата публикации:: 22 февраля 2021 г.
Издание:: ISO 18256-1:2019
ICS:: 27.120.30

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Срок поставки:3 раб. дн. (перевод)

Цена:225 €

Описание (английский):

This document specifies the dissolution of powder samples of plutonium oxide for subsequent determination of elemental concentration and isotopic composition.

Abstract

Overview

Key Topics

Dissolution methodology: Describes the appropriate procedure for dissolving PuO₂ powders, considering factors like particle size and firing conditions.
Sample handling and safety: Stresses the importance of radiological safety precautions due to the hazardous nature of plutonium, including the use of glove boxes or hot cells.
Apparatus and reagents: Recommends suitable laboratory equipment and specifies the use of high-purity reagents for accurate dissolution and analysis.
Solution adjustment: Details adjustments needed for the chemical matrix after dissolution, ensuring suitability for diverse analytical methods.
Quality control: Emphasizes reproducibility, validation, and careful documentation for compliance and analytical reliability.

Applications

The standardized dissolution of plutonium dioxide powders, as outlined in SIST EN ISO 18256-1:2021, has critical applications in the nuclear industry, including:

Nuclear fuel manufacturing: Ensures accurate analysis of plutonium oxide for use in the fabrication of mixed oxide (MOX) fuels.
Nuclear safeguards and accountability: Provides reliable data for monitoring and reporting of plutonium inventories in line with regulatory requirements.
Research laboratories: Supports R&D in nuclear materials science, enabling precise elemental and isotopic analyses necessary for innovation.
Quality assurance and control: Facilitates ongoing quality assessment in both production and handling of nuclear materials.
Reprocessing and recycling: Assists in assessing plutonium content from spent nuclear fuel during recycling processes.

Related Standards

For a comprehensive approach to nuclear fuel technology and chemical analysis of radioactive materials, organizations should consider alignment with the following related standards:

ISO 3696: Specification for water used in analytical laboratories, referenced for reagent preparation in EN ISO 18256-1.
ISO 18589 series: Measurement of radioactivity in the environment.
ISO/IEC standards for laboratory competence: Ensures analytical laboratories meet quality and safety requirements.
Other parts of ISO 18256: Cover alternative forms of plutonium dioxide-containing materials and their analysis.

By adhering to SIST EN ISO 18256-1:2021, laboratories can ensure the integrity, safety, and accuracy of plutonium dioxide analysis, sustaining compliance with international best practices in the nuclear sector. This, in turn, enhances operational reliability and supports responsible nuclear materials management across the fuel cycle.

Технические детали

Технический комитет: I13 - Imaginarni 13
SKU: SIST EN ISO 18256-1:2021

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SIST EN ISO 18256-1:2021 PDF

Abstract

Overview

Похожие стандарты

Key Topics

Applications

Related Standards

Технические детали

SIST EN ISO 3696:1998

Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)

SIST EN ISO 18589-7:2026

Measurement of radioactivity in the environment - Soil - Part 7: In situ measurement of gamma-emitting radion…

SIST EN ISO 6338:2026

Method to calculate GHG emissions at LNG plant (ISO 6338:2023)

SIST-TP CEN ISO/ASTM TR 52958:2026

Additive manufacturing of metals - Powder bed fusion (PBF) - In-situ coaxial photodiode monitoring for lack o…

SIST EN ISO 41002:2026

Facility management - Development of the facility management organization (ISO 41002:2026)

SIST EN ISO 844:2026

Rigid cellular plastics - Determination of compressive properties (ISO 844:2026)

SIST-TS CEN ISO/TS 17664-3:2026

Processing of health care products - Information to be provided by the medical device manufacturer for the pr…

SIST EN ISO 8980-4:2026

Ophthalmic optics - Uncut finished spectacle lenses - Part 4: Specifications and test methods for the propert…