This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
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.
Status : PublishedPublication date : 2007-03
Edition : 1Number of pages : 6
Technical Committee:Materials for the production of primary aluminium
Buy this standard