摘要
利用造纸厂碱回收白泥代替石灰石 ,以粉煤灰代替粘土 ,并引入铁质校正原料及复合矿化剂 ,在1350～1400℃的条件下 ,可烧制普通425
ordinary Portland cement is made by substituting white liquor mud from paper factory alkali recovery for limestone and fly-ash for clay, introducing ferriferous calibrative material and composite mineralize, and burning at 1350-1400℃.
出处
《齐齐哈尔大学学报（自然科学版）》
2002年第1期33-35,共3页
Journal of Qiqihar University(Natural Science Edition)
