ISO 1017:2025
Current
Brown coals and lignites — Determination of acetone-soluble material ("resinous substance") in the benzene-soluble extract
Hardcopy , PDF
English
05-29-2025
This document specifies a method of determining the mass fraction of acetone-soluble material (“resinous substance”) in the benzene-soluble extract from brown coals and lignites.
NOTE The acetone extract also contains a mass fraction of wax dissolved simultaneously with the "resinous substance".
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
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