Reference number
ISO 21826-1:2022
ISO 21826-1:2022
© ISO 2024
International Standard
ISO 21826-1:2022
Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method
Edition 1
2022-07
2022-07
Resumen
This document specifies a photometric titration method using EDTA for the determination of the total iron content of iron ores.
This method is applicable to a concentration range of a mass fraction of 37,00 % to 72,00 % of total iron in natural iron ores, iron ore concentrates and agglomerates, including sinter products.
This method does not apply as a referee method.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2022-07Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 26
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Comité Técnico :ISO/TC 102/SC 2ICS :73.060.10
- RSS actualizaciones
Ciclo de vida
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Anteriormente
RetiradaISO/TS 21826:2020
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Ahora
