常用起泡剂起泡性能的研究  

The foaming properties of common frother

作　　者：赵龙梅[1] 冯莉[1] 燕传勇[1] 苟远诚[1] 杜科峰[1] 

机构地区：[1]中国矿业大学化工学院,江苏徐州221008

出　　处：《中国科技论文在线》2010年第6期419-422,共4页

基　　金：创新研究群体科学基金资助项目(50921002);"十一五"国家科技支撑计划资助项目(2008BAB31B02);江苏省青蓝工程资助项目

摘　　要：进行了评价体系的设计,以常见的醇类起泡剂作为研究对象,运用表面张力和最大泡沫高度评价起泡剂的起泡能力;以泡沫半衰期评价泡沫稳定性;用模拟旋流—静态微泡浮选柱进行起泡剂性能测定。研究结果表明:醇类物质的烃基结构对醇类的起泡性能具有较大的影响,在所研究的起泡剂中松油醇的综合起泡性能最好。The foaming property of common alcohol frothers were studied by measuring the surface tension,foam height and half-life periods of the solution in different concentrations.At meantime the foaming performances were evaluated by the micro-bubble flotation column.The results showed that：the structures of alkyl of alcohol have a large influence on foaming property,and the comprehensive foaming property of terpineol is the best.

关 键 词：起泡剂 起泡性能 泡沫高度 半衰期 

分 类 号：TD923.12[矿业工程—选矿]