ISO 540:2008 Hard coal and coke - Determination of ash fusibility
Publication Year
2008
Document Status
Withdrawn
Abstract
Specifies a method of determining the characteristic fusion temperatures of ash from coal and coke.
Document History
Superseded by ISO 540:2025. Last reviewed and confirmed in 2018.
Publisher Information
International Organization for Standardization
ISO is an independent, non-governmental international organization comprising 162 national standards bodies, gathering experts to share knowledge and develop voluntary, consensus-based, market relevant International Standards - specifications for products, services and systems to ensure quality, safety and efficiency.
