NEN-ISO 157:2021
Current
Current
The latest, up-to-date edition.
Coal - Determination of forms of sulfur
Available format(s)
Hardcopy
Language(s)
English
Published date
05-01-2021
Publisher
NEN-ISO 157 specifies methods of determining the sulfate and pyrite sulfur contents of coals, including brown coals and methods of calculating the amount of organic sulfur present. Replaces the first edition.
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