ISO 4689:1986

Iron ores — Determination of sulfur content — Barium sulfate gravimetric method

Publication date: Oct 9, 1986

General information

Current stage: 90.92 Effective date: Sep 9, 2014

Originator: ISO

Owner: ISO/TC 102/SC 2

Type: International Standard

ICS: 73.060.10

Languages: French English

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Status: Published

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Scope

The method is applicable to a concentration range of 0,01 bis 1,0 % (m/m) of sulfur in natural iron ores, and iron ore concentrates and agglomerates including sinter products. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results and test report.ISO 4689 includes three annexes.

Life cycle

NOW

PUBLISHED
ISO 4689:1986
90.92 Standard to be revised
Sep 9, 2014

REVISED BY

IN_DEVELOPMENT
ISO/TS 4689-1

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