ISO 7936:2022

ISO 7936:2022

August 2022
International standard Current

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

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.

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Main informations

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International ISO standards

Publication date

August 2022

Number of pages

59 p.

Reference

ISO 7936:2022

ICS Codes

73.040   Coals

Print number

1
Sumary
Coal - Determination and presentation of float and sink characteristics - General directions for apparatus and procedures

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.

Replaced standards (1)
ISO 7936:1992
April 1992
International standard Cancelled
Hard coal - Determination and presentation of float and sink characteristics - General directions for apparatus and procedures

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