Final Draft
International Standard
ISO/FDIS 1953
Coal — Size analysis by sieving
Reference number
ISO/FDIS 1953
Edition 4
© ISO 2025
Final Draft International Standard
Under development
This draft is in the approval phase.
Will replace ISO 1953:2015

Abstract

ISO 1953:2015 specifies reference methods for the size analysis of coal by manual sieving (wet or dry), using test sieves of aperture sizes between 125 mm and 45 μm. A guide to sampling is given in Annex A.

This International Standard is applicable to all hard coals. It is not applicable to coke or other manufactured fuels.

In the case of pulverized coal which has been ground so that a high proportion passes through the test sieve of smallest aperture size, the methods described in this International Standard will determine only the percentage oversize.

General information

  • Status
     : Under development
    Stage
    : Final text received or FDIS registered for formal approval [50.00]
  • Edition
     : 4
  • Technical Committee :
    ISO/TC 27/SC 1
    ICS :
    73.040 
  • RSS updates

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