Reference number
ISO 589:2008
International Standard
ISO 589:2008
Hard coal — Determination of total moisture
Edition 4
2008-11
Read sample
ISO 589:2008
45370
Published (Edition 4, 2008)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 589:2008

ISO 589:2008
45370
Language
Format
CHF 63
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Abstract

ISO 589:2008 describes two methods for determination of the total moisture content of hard coals, a two-stage method and a single-stage method. For either method there is a choice between drying in air and drying in a nitrogen atmosphere. Depending on the coal rank, there may be systematic differences between the results obtained by drying in the different atmospheres on subsamples of a sample. Drying in a nitrogen atmosphere is suitable for all hard coals, while drying in air is only suitable for hard coals not susceptible to oxidation.

General information

  •  : Published
     : 2008-11
    : International Standard confirmed [90.93]
  •  : 4
     : 9
  • ISO/TC 27/SC 5
    73.040 
  • RSS updates

Life cycle

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