Draft
International StandardISO/DIS 540
Hard coal — Determination of ash fusibility
Reference number
ISO/DIS 540
ISO/DIS 540
Edition 5
© ISO 2024
Draft International Standard
ISO/DIS 540
86998
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 540:2008
Abstract
ISO 540:2008 specifies a method of determining the characteristic fusion temperatures of ash from coal and coke.
General information
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Status: Under developmentStage: DIS registered [40.00]
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Edition: 5Number of pages: 9
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Technical Committee :ISO/TC 27/SC 5
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Life cycle
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Previously
PublishedISO 540:2008
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Now