白泥作为钙质原料在硅酸盐材料中的应用

Application of White Mud in Silicate Material Production

关键词:  白泥  钙质原料  硅酸盐材料  应用

Key Words:white mud  calcareous raw material  silicate material  application

摘要:介绍了碱回收白泥在硅酸盐材料生产中替代石灰石的可行性，分析了白泥用作硅酸盐材料的研究与应用现状以及推广应用存在问题和前景。将白泥用作硅酸盐材料的钙质原料，可大量、低成本地使白泥得到资源化利用，不仅能够有效地解决造纸行业的白泥问题，还可减少硅酸盐行业石灰石资源的消耗。

Abstract:White mud is the solid waste of chemical recovery in alkaline pulping. It will not cause environment pollution, but also waste the mineral resources if white mud stacks in the open air. Calcium carbonate is the main component of white mud just as it exists in natural limestone, which is the important raw material of silicate production. The possibility of using white mud in silicate material production instead of using limestone was discussed in detail. The research status, current problems and development prospects of using white mud as raw material in silicate material production were discussed．