Reference number
ISO 5074:2015
International Standard
ISO 5074:2015
Hard coal — Determination of Hardgrove grindability index
Edition 3
2015-10
Read sample
ISO 5074:2015
63236
Published (Edition 3, 2015)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 5074:2015

ISO 5074:2015
63236
Language
Format
CHF 42
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Abstract

ISO 5074:2015 specifies the method for determining the grindability index of hard coal using the Hardgrove machine. It also specifies the procedure for calibrating the test machine and for preparing the standard reference coal samples.

NOTE In this International Standard, the term "hard coal" is used as an indication of maturity or rank in the coalification sequence and is not related to the physical properties of the coal.

General information

  •  : Published
     : 2015-10
    : International Standard confirmed [90.93]
  •  : 3
     : 1
  • ISO/TC 27/SC 5
    73.040 
  • RSS updates

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