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ISO 20905:2024

Coal preparation - Determination of dust/moisture relationship for coal
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International Organization for Standardization Logo

ISO 20905:2024

Coal preparation - Determination of dust/moisture relationship for coal

PUBLISH DATE 2024
ISO 20905:2024

This document 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).

NOTE            In this document, an experimental dust number of 10 has been used in the example given in Annex A.

SDO ISO: International Organization for Standardization
Document Number ISO 20905
Publication Date Jan. 1, 2024
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 27/SC 1
Publish Date Document Id Type View
Jan. 1, 2024 ISO 20905:2024 Revision
July 15, 2004 ISO 20905:2004 Revision