ISO 540:2008
Hard coal and coke - Determination of ash fusibility

Standard No.

ISO 540:2008

Release Date

2008

Published By

International Organization for Standardization (ISO)

Latest

ISO 540:2008

Scope

This International Standard specifies a method of determining the characteristic fusion temperatures of ash from coal and coke. NOTE Descriptors: fossil fuels, solid fuels, ash, ashes, tests, high temperature tests, determination, and fusibility.

ISO 540:2008 Referenced Document

• ISO 1171 Solid mineral fuels - Determination of ash*， 2010-06-01 Update

ISO 540:2008 history

• 2008 ISO 540:2008 Hard coal and coke - Determination of ash fusibility
• 1995 ISO 540:1995 Solid mineral fuels - Determination of fusibility of ash - High-temperature tube method
• 1981 ISO 540:1981 Solid mineral fuels; Determination of fusibility of ash; High-temperature tube method
• 1974 ISO 540:1974 Title missing - Legacy paper document