ISO-21687 › Carbonaceous materials used in the production of aluminium - Determination of density by gas pyknometry (volumetric) using helium as the analysis gas - Solid materials
ISO-21687
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1ST EDITION
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CURRENT
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ISO 21687:2007 specifies a method for the determination of the density of green and calcined petroleum coke and similar solid materials (e.g. electrodes). ISO 21687:2007 is also suitable for hydrocarbons with a high-temperature boiling range and for other solid materials.
This method is not suitable for graphitized material.
To find similar documents by classification:
71.100.10 (Materials for aluminium production)
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Document Number
ISO 21687:2007
Revision Level
1ST EDITION
Status
Current
Publication Date
March 1, 2007
Committee Number
ISO/TC 226