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Norm
ÖNORM EN ISO 12800
Issue date: 2019 08 01
Nuclear fuel technology - Guidelines on the measurement of the specific surface area of uranium oxide powders by the BET method (ISO 12800:2017)
This document gives guidelines on the determination of the specific surface area of as-fabricated uranium dioxide powder by volumetric or gravimetric determination of the...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 13 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document gives guidelines on the determination of the specific surface area of as-fabricated uranium dioxide powder by volumetric or gravimetric determination of the amount of nitrogen adsorbed on the powder, and can be applied to other similar materials, e.g. U3O8, UO2-PuO2 powders, and other bodies with similar surface areas, e.g. powder granules or green pellets, provided that the conditions described are fulfilled. Modifications using other adsorbing gases are included.
The method is relevant as long as the expected value is in the range between 1 m²/g and 10 m²/g.
ÖNORM EN ISO 12800
2019 08 01
Nuclear fuel technology - Guidelines on the measurement of the specific surface area of uranium oxid...
Norm
↖
Norm
ISO 12800:2017
Issue date :
2017 06 22
Nuclear fuel technology — Guidelines on the measurement of the specific surface area of uranium oxide powders by the BET method