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ISO 1017:2025

ISO 1017:2025 Brown coals and lignites — Determination of acetone-soluble material (“resinous substance”) in the benzene-soluble extract

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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

SKU: 3d64858546be Category:

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 Detail Icon

English

Format Secure Icon

Secure PDF

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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