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ISO 589:2008-ed.4.0
Hard coal — Determination of total moisture
Automatically translated name:
Hard coal -- Determination of total moisture
STANDARD published on 28.10.2008
The information about the standard:
Designation standards: ISO 589:2008-ed.4.0
Publication date standards: 28.10.2008
SKU: NS-433352
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 589:2008-ed.4.0 :
Description / 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.
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