Reference number
ISO 4689:1986
© ISO 2025
ISO 4689:1986
Iron ores — Determination of sulfur content — Barium sulfate gravimetric method
Edition 1
1986-10
Withdrawn
Withdrawn (Edition 1, 1986)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 1986-10
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 102/SC 2
    ICS :
    73.060.10 
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