Reference number
ISO/TS 21826:2020
© ISO 2025
Technical Specification
ISO/TS 21826:2020
Iron ores — Determination of total iron content — EDTA photometric titration method
Edition 1
2020-03
Withdrawn
Withdrawn (Edition 1, 2020)

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 2020-03
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 26
  • Technical Committee :
    ISO/TC 102/SC 2
    ICS :
    73.060.10 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

Got a question?

Check out our Help and Support

  2. Store
  3. Store
  4. TC
  5. ISO/TC 102/SC 2
  6. ISO/TS 21826:2020