Abstract
ISO 501:2012 specifies a method for determining the swelling properties of hard coal when heated in a covered crucible.
The "crucible swelling number" (CSN) is also known as the "free swelling index" (FSI).
General information
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Status: Under developmentStage: Close of voting [40.60]
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Edition: 5Number of pages: 7
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Technical Committee :ISO/TC 27/SC 5
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Life cycle
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Previously
PublishedISO 501:2012
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Now
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