Abstract Preview

ISO 18894:2018 specifies the equipment and techniques used for determining lump-coke (nominal top size >20 mm) reactivity in carbon dioxide gas at elevated temperatures and its strength after reaction in carbon dioxide gas by tumbling in a cylindrical chamber.

Main application is the testing of coke to be used in iron making blast furnaces (CRI~ < 33, CSR~ > 55). This standard can also be applied to other coke types (e.g. foundry coke), but limited precision is to be expected. Application to coke for non-iron making blast furnaces is beyond the scope of this document.


General information

  • Status :  Published
    Publication date : 2018-02
  • Edition : 2
    Number of pages : 19
  • :
    ISO/TC 27/SC 3
    Coke
  • 75.160.10
    Solid fuels

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