95.99 Withdrawal of Standard Nov 12, 2025
ISO
ISO/TC 27/SC 1 Coal preparation: Terminology and performance
International Standard
73.040 Coals
Withdrawn
ISO 8858-3:2004 describes a laboratory method for release evaluation of the froth flotation characteristics of hard coal, of particle size less than 0.5 mm. It is applicable to coal in powder form or in the form of a slurry.
WITHDRAWN
ISO 8858-3:2004
95.99
Withdrawal of Standard
Nov 12, 2025
PUBLISHED
ISO 8858-3:2025