粉料对预焙阳极质量的影响及控制途径

Effect of Powder on Prebaked Anode Quality and Its Control Approach

在预焙阳极生产中,使用到的主要材料是石油焦。如果石油焦粉焦和杂质的含量较高,一方面是对煅后焦的中碎、筛分和配料工序产生干扰影响,另一方面则由于粉料粒度不均匀,导致阳极难成型,或是在焙烧过程中阳极性能不稳定。

In the production of prebaked anodes,the main material used is petroleum coke.If the content of coke and impurities in petroleum coke is high,on the one hand,it will interfere with the middle crushing,screening and compounding process of the calcined coke,on the other hand,the anode is difficult to form due to uneven particle size of the powder,or The anode performance is unstable during the firing process.