复合固废微晶玻璃研究现状  

Research Status on Multi-wastes Glass-ceramics

作　　者：李国标[1] 黄小凤[1] 刘红盼[1] 马丽萍[1] 付建秋 邓春玲[1] 

机构地区：[1]昆明理工大学环境科学与工程学院,昆明650500

出　　处：《硅酸盐通报》2014年第12期3219-3224,共6页Bulletin of the Chinese Ceramic Society

基　　金：昆明理工大学校级人培项目基金(KKZ3201422009);昆明理工大学分析测试基金(20140541;20140527)

摘　　要：工业固废高炉渣、污泥、飞灰、废玻璃、尾矿等,均含有大量不同成分配比的Al2O3、Si O2、Mg O、Ca O等组分,这些组分是制备微晶玻璃的原料。单种固废成分往往无法直接制备性能良好的微晶玻璃,然而利用几种不同固废成分的互补作用,可以在不添加或者添加少量的辅料条件下,协同制备出复合固废微晶玻璃。本文主要综述了国内外一种高效处理固废的方式,即利用两种以上固体废物协同制备微晶玻璃,并对复合固废微晶玻璃的不足和前景进行了讨论。Solid wastes,such as blast furnace slag,sludge,fly ash,waste glass,tailings,which respectively contains a large quantity of Al2O3,Si O2,Mg O,Ca O of different composition ratios,These components are the raw materials of glass-ceramics. It ＇ s difficult to obtain excellent properties if individually prepared by only one kind of waste without any auxiliary material. But when using the complementary function of some species of solid waste components,multi-wastes glass-ceramics can be prepared synergistically under the condition of not adding or adding a small amount of auxiliary material.This paper mainly expounds a efficient way to deal with solid wastes in China and abroad,which uses multiplicate solid wastes to prepare glass-ceramics. The deficiencies and prospects of multi-wastes glassceramics is also discussed.

关 键 词：复合固废 微晶玻璃 协同制备 

分 类 号：TQ170[化学工程—硅酸盐工业]