ASTM C788-03(2021)

Anotace textu normy ASTM C788-03(2021) :

This specification applies to nuclear-grade aqueous uranyl nitrate solution or crystals not exceeding 5% 235U intended for subsequent manufacture into either UF6 or direct conversion to uranium oxide. This specification is intended to provide the nuclear industry with a general standard for aqueous uranyl nitrate solution or crystals. The purpose of this specification is: to define the impurity and uranium isotope limits for commercial standard uranyl nitrate, and to define additional limits for reprocessed uranyl nitrate (or any mixture of reprocessed and commercial standard uranyl nitrate).


Keywords:
uranium isotope limits, uranium solutions, uranyl nitrate ,, ICS Number Code 27.120.30 (Fissile materials and nuclear fuel technology)