ISO/TS 4667:2022

International Standard   Current Edition
Approved on  12 August 2022

Coal — Determination of the thermal stability and thermal fragmentation

Coals
Including lignites
Solid fuels
Including coal products, coke, peat, wood, derivatives of coal pyrolysis, etc.

ISO/TS 4667:2022 Files

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Current Edition

ISO/TS 4667:2022 Scope

This document specifies methods for the determination of thermal stability and thermal fragmentation of coal. It is applicable to brown coal and lignites, anthracites and bituminous coal with a caking index of zero (determined by ISO 15585).

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