Describes sampling, preliminary treatment, test procedure using relative density separation methods, presentation of results. A general procedure for a centrifugal float and sink test is given in Annex A. A typical procedure for treating and testing a sample of raw coal is described in Annex B. Some practical hints on float and sink testing are given in annex C.
Status : PublishedPublication date : 1992-04
Edition : 1Number of pages : 19
Technical Committee:Coal preparation: Terminology and performance
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