Abstract

ISO 9686:2006 specifies a method for the determination of the mass fraction of carbon and/or sulfur in direct reduced iron by infrared measurement after high-frequency combustion.

This method is applicable to mass fractions of carbon between 0,05 % and 2,5 %, and/or mass fractions of sulfur between 0,001 % and 0,05 % in direct reduced iron.


General information 

  • Status
     :  Withdrawn
    Publication date
     : 2006-05
  • Edition
     : 2
    Number of pages
     : 14
  • Technical Committee
     : ISO/TC 102/SC 2 Chemical analysis
  • ICS
     :
    73.060.10 Iron ores

Life cycle


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