Reference number
ISO 4691:1985
© ISO 2024
ISO 4691:1985
Iron ores — Determination of titanium content — Diantipyrylmethane spectrophotometric method
Edition 1
1985-12
Withdrawn
Withdrawn (Edition 1, 1985)

Abstract

The method ist applicable to a concentration range of 0,01 to 6,0 % (m/m) of titanium 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 4691 includes three annexes.

General information

  • Status
     : Withdrawn
    Publication date
     : 1985-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 102/SC 2
    ICS :
    73.060.10 
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