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ISO 8858-3:2025

Coal — Froth flotation testing — Part 3: Release evaluation

Nov 12, 2025

General information

60.60     Nov 12, 2025

ISO

ISO/TC 27/SC 1

International Standard

73.040  

English  

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Scope

This document 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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8858-3:2004

NOW

PUBLISHED
ISO 8858-3:2025
60.60 Standard published
Nov 12, 2025