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ISO/DIS 925

Coal and coke — Determination of carbonate carbon content — Gravimetric method

General information

40.00     Oct 22, 2026

ISO

ISO/TC 27/SC 5

International Standard

73.040     75.160.10  

Scope

This document specifies a gravimetric method of determining the carbon in the mineral carbonates associated with solid mineral fuels.
NOTE The result obtained will include any carbon from atmospheric carbon dioxide absorbed by the fuel.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 925:2019

NOW

PROJECT
ISO/DIS 925
40.00 DIS registered
Oct 22, 2026