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ISO/CD 540

Hard coal and coke — Determination of ash fusibility ISO/CD 540

General information

30.99 CD approved for registration as DIS   May 20, 2023

ISO

ISO/TC 27/SC 5 Methods of analysis

International Standard

73.040   Coals | 75.160.10   Solid fuels

Scope

ISO 540:2008 specifies a method of determining the characteristic fusion temperatures of ash from coal and coke.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 540:2008

NOW

IN_DEVELOPMENT
ISO/CD 540
30.99 CD approved for registration as DIS
May 20, 2023