ISO 1017:2025
ISO 1017:2025 Brown coals and lignites — Determination of acetone-soluble material (“resinous substance”) in the benzene-soluble extract
CDN $82.00
This publication was last reviewed and confirmed in 2025.
Brown coals and lignites — Determination of acetone-soluble material (“resinous substance”) in the benzene-soluble extract
Description
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”.
Edition
4
Published Date
2026-06-18
Status
PUBLISHED
Pages
4
Language
English
Format
Secure PDF
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Abstract
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".
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