Abstract
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.
General information
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Status: PublishedPublication date: 2022-08Stage: International Standard published [60.60]
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Edition: 2Number of pages: 54
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Technical Committee :ISO/TC 27/SC 1ICS :73.040
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Life cycle
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Previously
WithdrawnISO 7936:1992
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Now