NEN-ISO 501
Coal - Determination of the crucible swelling number
inactive
| Organization: | NEN |
| Publication Date: | 1 March 1982 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Coals): | 73.040 |
scope:
This International Standard specifies a method of determining the swelling properties of a coal when heated in a covered crucible.
Document History
September 1, 2012
Hard coal - Determination of the crucible swelling number
This International Standard specifies a method for determining the swelling properties of hard coal when heated in a covered crucible.
November 1, 2003
Hard coal - Determination of the crucible swelling number
This International Standard specifies a method for determining the swelling properties of hard coal when heated in a covered crucible. The terminology of "Crucible Swelling Number" or CSN is also...
NEN-ISO 501
March 1, 1982
Coal - Determination of the crucible swelling number
This International Standard specifies a method of determining the swelling properties of a coal when heated in a covered crucible.