BS ISO 21687:2007
铝生产用含碳材料.以氮作为分析气体的气体比重测量法(测定体积的)测定密度.固体材料

Carbonaceous materials used in the production of aluminium - Determination of density by gas pyknometry (volumetric) using helium as the analysis gas - Solid materials

标准号

BS ISO 21687:2007

发布

2007年

发布单位

英国标准学会

当前最新

BS ISO 21687:2007

 

 

被代替标准

06/30145262 DC:2006

适用范围

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.

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