International Standard
ISO 1953:2015
Hard coal — Size analysis by sieving
Reference number
ISO 1953:2015
Edición 3
2015-11
International Standard
Vista previa
ISO 1953:2015
63664
No disponible en español
Publicado (Edición 3, 2015)
Esta norma se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 1953:2015

ISO 1953:2015
63664
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2015-11
    : Norma Internacional para revisar [90.92]
  •  : 3
     : 13
  • ISO/TC 27/SC 1
    73.040 
  • RSS actualizaciones

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