Reference number
ISO 20905:2004
© ISO 2025
ISO 20905:2004
Coal preparation — Determination of dust/moisture relationship for coal
Edition 1
2004-07
Withdrawn
Withdrawn (Edition 1, 2004)

Abstract

ISO 20905:2004 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).

General information

  • Status
     : Withdrawn
    Publication date
     : 2004-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 27/SC 1
    ICS :
    73.040 
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