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ISO 18806:2019

Solid mineral fuels — Determination of chlorine content

Sep 30, 2019

General information

90.92     Feb 2, 2026

ISO

ISO/TC 27/SC 5

International Standard

75.160.10  

English  

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Scope

This document specifies two methods (high temperature combustion and high pressure vessel combustion) for the determination of chlorine in solid mineral fuels. It is applicable to solid mineral fuels.
The chlorine in the absorption solution can be determined using different finishes, such as coulometric or potentiometric titration, spectrophotometry or ion chromatography.
The method is applicable to determine the chlorine content higher than 0,005 % mass fraction.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/TS 18806:2014

NOW

PUBLISHED
ISO 18806:2019
90.92 Standard to be revised
Feb 2, 2026

REVISED BY

PROJECT
ISO/CD 18806