聚丙烯酰胺复配物提高微细粉尘湿润效果的试验  

EXPERIMENTATION OF IMPROVING POLYACRYLAMIDE COMPLEXATION'S WETTING EFFECT TO SURPERFINE PARTICLES

作　　者：沈永铜[1] 贾勇[2] 马中飞[2] 

机构地区：[1]淮北矿业集团祁南煤矿,安徽宿州234000 [2]江苏大学环境学院,江苏镇江212013

出　　处：《能源环境保护》2007年第2期12-14,共3页Energy Environmental Protection

基　　金：江苏省社会发展科研基金BS2006036;江苏大学科研基金jdg2003017资助

摘　　要：为了提高微细粉尘的除尘效果,将聚丙烯酰胺(PAM)与琥珀酸二辛酯磺酸钠(AOT)等进行复配,并分别测定了粉尘的沉降时间、溶液表面张力及其紫外吸收光谱。结果表明,AOT与PAM复配后,形成了新的物质,可降低溶液表面张力和粉尘沉降时间,从而提高微尘湿润效果。In order to ehance the effect of removing dust to the surperfine particles, polyacrylamide （PAM） and sodium dioctylsulfosuccinate （AOT） were mixed, settlement time of dust , surface tension of solution and ultraviolet absorbing spectrum were mensurated. The result indicated that new substance was formed , settlement time of dust , surface tension of solution were reduced , wetting effect to the surperfine particles were advanced after polyacrylamide（PAM） and sodium dioctylsulfosuccinate（AOT） were mixed.

关 键 词：聚丙烯酰胺 复配物 沉降时间 表面张力 微细粉尘 

分 类 号：X701[环境科学与工程—环境工程]