Carbonaceous materials for the production of aluminium — Green coke — Determination of volatile matter content by gravimetric analysis
铝生产用碳质材料——绿色焦炭——重量分析法测定挥发物含量
Cancels and replaces the first edition (1988). Specifies a method for the determination, by gravimetric analysis, of the volatile matter in green coke used in the production of aluminium. Applicable to green cokes having volatile matter contents greater than 1 % (m/m).