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ISO 1953:2015

Hard coal — Size analysis by sieving

Publication date:   Nov 10, 2015

General information

90.92 Standard to be revised   Oct 11, 2023

ISO

ISO/TC 27/SC 1 Coal preparation: Terminology and performance

International Standard

73.040   Coals

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1953:1994

NOW

PUBLISHED
ISO 1953:2015
90.92 Standard to be revised
Oct 11, 2023

REVISED BY

IN_DEVELOPMENT
ISO/DIS 1953