ISO 1017:2025

Brown coals and lignites — Determination of acetone-soluble material ("resinous substance") in the benzene-soluble extract

Datum objavljivanja: 29. 5. 2025.

Опште информације

Trenutna faza: 60.60 Effective date: 29. 5. 2025.

Inicijator: ISO

Pripada: ISO/TC 27/SC 5

Vrsta: Međunarodni standard

ICS: 73.040

Jezik: engleski

Kupovina

Status: Objavljen

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Apstrakt

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".

Životni ciklus

PRETHODNO

POVUČEN
ISO 1017:2006

TRENUTNO

OBJAVLJEN
ISO 1017:2025
60.60 Standard objavljen
29. 5. 2025.