ISO/CD 11724

Coal and coke — Determination of total fluorine in coal, coke and fly ash

General information

30.99   CD approved for registration as DIS   Feb 2, 2026

ISO

ISO/TC 27/SC 5 Methods of analysis

International Standard

Scope

This document specifies a method for the determination of total fluorine in coal, coke and fly ash.
From measurement of the total fluorine alone, it is not possible to estimate the amount of fluorine released to the environment by utilization of the coal and subsequent disposal of the ash residue.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 11724:2019

NOW

IN_DEVELOPMENT
ISO/CD 11724
30.99 CD approved for registration as DIS
Feb 2, 2026