ISO/DIS 501

Hard coal — Determination of the crucible swelling number

ISO 501:2012 specifies a method for determining the swelling properties of hard coal when heated in a covered crucible. The "crucible swelling number" (CSN) is also known as the "free swelling index" (FSI).

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

73.040; 75.160.10

Statut:

Brouillon

Date de Publication:

1969-12-30

Numéro Standard:

ISO/DIS 501