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).

SDO:

ISO

Language:

English

ICS Codes:

73.040; 75.160.10

Status:

Draft

Publish date:

1969-12-30

Standard Number:

ISO/DIS 501