ISO 4689:1986

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

Publication date: 9 tet 1986

General information

Current stage: 90.92 Effective date: 9 sht 2014

Originator: ISO

Owner: ISO/TC 102/SC 2

Type: International Standard

ICS: 73.060.10

Gjuha: frëngjisht anglisht

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Statusi: Publikuar

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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
9 sht 2014

REVISED BY

IN_DEVELOPMENT
ISO/WD 4689-1

National adoptions

SSH ISO 4689:1986

DPS

Minerale hekuri - Përcaktimi i përmbajtjes së squfurit - Metoda gravimetrike e sulfat bariumit

60.60 Standard published

DPS/KT 133 më tepër

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