ASTM Standard Specification for Uranium Hexafluoride for Enrichment

Наименование: Standard Specification for Uranium Hexafluoride for Enrichment

Обозначение: ASTM C787-20 (2025)

Категория: ASTM

МКС: 71.020

Количество страниц: 4

Разработчик: ASTM

Статус: Дата введения в БД

Дата регистрации: 03.10.2025

Приказ: Eng

Язык: Английский (США)

Ключевые слова: low enriched uranium; natural uranium; nuclear fuel; reprocessed uranium; uranium enrichment; uranium hexafluo- ride

Аннотация: This specification covers uranium hexafluoride (UF6) intended for feeding to an enrichment plant. Included are specifications for UF6 derived from unirradiated natural ura- nium and UF6 derived from irradiated uranium that has been reprocessed and converted to UF6 for enrichment and subse- quent reuse. The objectives of this specification are twofold: (1) to define the impurity and uranium isotope limits for Commercial Natural UF6 feedstock, and (2) to define addi- tional limits for Reprocessed UF6 (or any mixture of Repro- cessed UF6 and Commercial Natural UF6). For such UF6, special provisions may be needed to ensure that no extra hazard arises to the work force, process equipment, or the environ- ment.

Замененные: -

Заменяющие: -

Дата обновления: 03.10.2025

Текст обновления: Применять в соответствии с статьей 27 ЗРК "О стандартизации"

ASTM C787-20 (2025). Standard Specification for Uranium Hexafluoride for Enrichment