在京唐504m2带式焙烧机上开展高碱度碱性球团生产工业试验,对生产的碱性球团矿进行取样化验,碱度可达到1.4以上,碱度高时相应的碱性球团矿全铁品位稍低,64%左右,硅含量正常在2.5%左右。
The industrial test of high alkalinity alkaline pellet production is carried out on Jingtang 504m2 belt roaster. The alkalinity of the produced alkaline pellet can reach more than 1.4. When the alkalinity is high, the total iron grade of the corresponding alkaline pellet is slightly lower, about 64%, and the silicon content is normally about 2.5%.