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ISO/TS 4689-1:2023

Iron ores — Determination of sulfur content — Part 1: Barium sulfate gravimetric method

General information

Valid from 14.03.2023
Directives or regulations
None

Standard history

Status
Date
Type
Name
14.03.2023
Main
09.10.1986
Main
This document specifies a barium sulfate gravimetric method for the determination of the sulfur content of iron ores.
This method is applicable to a concentration range of a mass fraction of sulfur from 0,01 % to 3,9 % in natural iron ores, iron ore concentrates and agglomerates including sinter products.

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