ISO 7936:2022Published

Coal — Determination and presentation of float and sink characteristics — General directions for apparatus and procedures

Charbon — Détermination et présentation des caractéristiques de flottation et d'enfoncement — Principes directeurs relatifs à l'appareillage et aux modes opératoires

Abstract / scope

This document specifies general directions for the apparatus and procedures, using relative density separation methods, for determining the float and sink characteristics of samples from coal seams and of feed, products and rejects from coal preparation plants.

Life cycle

Replaces

ISO 7936:1992WithdrawnHard coal — Determination and presentation of float and sink characteristics — General directions for apparatus and proceduresInternational Standard · Published 16 Apr 1992 · ISO/TC 27/SC 1