Reference number
ISO 4696-1:2015
© ISO 2024
International Standard
ISO 4696-1:2015
Iron ores for blast furnace feedstocks — Determination of low-temperature reduction-disintegration indices by static method — Part 1: Reduction with CO, CO2, H2 and N2
Edition 3
2015-09
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Published (Edition 3, 2015)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 4696-1:2015

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Format
CHF 63
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Abstract

ISO 4696-1:2015 specifies a method to provide a relative measure for evaluating the degree of size degradation of iron ores when reduced with carbon monoxide, carbon dioxide, hydrogen, and nitrogen, under conditions resembling those prevailing in the low-temperature reduction zone of a blast furnace.

ISO 4696-1:2015 is applicable to lump ores, sinters, and hot-bonded pellets.

General information

  • Status
     : Published
    Publication date
     : 2015-09
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 11
  • Technical Committee :
    ISO/TC 102/SC 3
    ICS :
    73.060.10 
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