光引发合成聚丙烯酰胺在选煤厂的应用  

Application of Optically - Initiated Synthetic Polyacrylamide in Coal Preparation Plant

作　　者：徐初阳[1] 聂容春[2] 张明旭[1] 唐明康 

机构地区：[1]安徽理工大学材料系,安徽淮南232001 [2]安徽理工大学化工系,安徽淮南232001 [3]望峰岗选煤厂,安徽淮南232047

出　　处：《选煤技术》2003年第5期11-12,共2页Coal Preparation Technology

基　　金：安徽省教育厅自然科学基金(2002kj284ZD)

摘　　要：介绍了光引发合成聚丙烯酰胺的方法及在选煤厂的应用,结果表明,由光引发合成聚丙烯酰胺,方法简单,产品分子量高,在选煤厂煤泥水处理中应用效果良好,在相同条件下使用效果超过商品聚丙烯酰胺。The paper describes a method to synthesize polyacrylamide by means of optical initiation and its application in coal preparation plant . The result shows that the method is easy in operation and the product with high molecular weight can be produced. This optically-initiated synthetic polyacrylamide gives high performance in treating coal slurry of washery and is superior to conventional polyacrylamide under same condition.

关 键 词：选煤厂 光引发合成 聚丙烯酰胺 煤泥水处理 PAM 絮凝剂 

分 类 号：TD94[矿业工程—选矿] TD923.1