International Standard
ISO 20905:2024
Coal preparation — Determination of dust/moisture relationship for coal
Reference number
ISO 20905:2024
Edition 2
2024-10
© ISO 2024
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Published (Edition 2, 2024)

ISO 20905:2024

Language
Format
CHF 63
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Abstract

This document sets out a laboratory procedure for the dust testing of higher rank coals. The procedure defines a means of evaluating the dust/moisture relationship characteristic of a coal and a dust extinction moisture (DEM).

NOTE            In this document, an experimental dust number of 10 has been used in the example given in Annex A.

General information

  • Status
     : Published
    Publication date
     : 2024-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 27/SC 1
    ICS :
    73.040 
  • RSS updates

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