DS/ISO 157
Coal - Determination of forms of sulfur
inactive, Most Current
| Organization: | DS |
| Publication Date: | 21 August 1996 |
| Status: | inactive |
| Page Count: | 22 |
| ICS Code (Coals): | 73.040 |
scope:
This Standard specifies methods of determining the sulfate and pyritic sulfur contents of coals, including brown coals and lignites, and of calculating the amount of organic sulfur present.
Document History
DS/ISO 157
August 21, 1996
Coal - Determination of forms of sulfur
This Standard specifies methods of determining the sulfate and pyritic sulfur contents of coals, including brown coals and lignites, and of calculating the amount of organic sulfur present.
January 1, 1981
Hard coal - Determination of forms of sulphur
Determination of sulphate sulphur and pyritic sulphur conten t of hard coal and calculation of amount of organic sulphur present. The principle for determination depends on the form in which sulphur...
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