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ISO/CD 19579

Solid mineral fuels — Determination of sulfur by IR spectrometry

General information

30.99     Feb 2, 2026

ISO

ISO/TC 27/SC 5

International Standard

Scope

ISO 19579:2006 specifies an alternative method of determining the total sulfur content of hard coal, brown coal, and lignite by high-temperature combustion and infrared absorption using commercially available instruments.
This method has been shown to be applicable to coal samples having an ash yield of less than 40 %.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 19579:2006

NOW

PROJECT
ISO/CD 19579
30.99 CD approved for registration as DIS
Feb 2, 2026