Carbon anode block is also called anode scrap,it is the residual
part of prebaked anode carbon block which is used in the
electrolytic tank18. Reacting with electrolyte over a long period
of time, it has high element of electrolyte, including aluminum,
sodium, potassium, calcium, magnesium, lithium, fluorine etc. Anode
scrap is high in calorific value and low in moisture; the calorie
of 1t anode scrap is equivalent to that of 1.5t metallurgical coke.
After being cleaned, anode scrap can be reused in the process of
producing anode materials. Anode scrap can be divided into
different sizes by crushing and screening, including 10cm, 20cm
above and powder. It is used as a kind of aggregate in the process
of producing anode carbon block or anode paste. It can also be used
as the smelting fuel.
Fix Carbon (min)