International Standard
ISO 21826-1:2022
Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method
Reference number
ISO 21826-1:2022
Edition 1
2022-07
© ISO 2024
International Standard
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Published (Edition 1, 2022)

ISO 21826-1:2022

Format
Language
CHF 129
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2022-07
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 26
  • Technical Committee :
    ISO/TC 102/SC 2
    ICS :
    73.060.10 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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