Draft
International Standard
ISO/DIS 1953.2
Coal — Size analysis by sieving
Reference number
ISO/DIS 1953.2
Edition 4
© ISO 2024
Draft International Standard
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Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 1953:2015

ISO/DIS 1953.2

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Format
CHF 63
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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

    You can help develop this draft international standard by contacting your national member

    Stage
    : DIS ballot initiated: 12 weeks [40.20]
  • Edition
     : 4
    Number of pages
     : 15
  • Technical Committee :
    ISO/TC 27/SC 1
    ICS :
    73.040 
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