ISO 20905:2024
International Standard
Current Edition
·
Approved on
09 October 2024
Coal preparation — Determination of dust/moisture relationship for coal
ISO 20905:2024 Files
English
12 Pages
Current Edition
31.31 OMR
ISO 20905:2024 Scope
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.
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