泡沫浮选分离法的最新发展动态  

The Latest Developments in Froth Flotation Separation Method

作　　者：韩春雨[1] 李雅静[1] 展何伟 

机构地区：[1]黄淮学院化学化工系,河南驻马店463000

出　　处：《广州化工》2014年第18期49-50,共2页GuangZhou Chemical Industry

摘　　要：泡沫分离是根据吸附的原理,向含表面活性物质的液体中鼓泡,使液体内的表面活性物质聚集在气液界面上,在液体主体上方形成泡沫层,将泡沫层和液相主体分开,就可以达到浓缩表面活性物质和净化液相主体的目的。泡沫分离是以气泡作分离介质来浓集表面活性物质的一种新型分离技术。本文注重介绍了泡沫浮选分离法的发展历史及其发展状况,另外也论述了其最新的发展动态,以及其优缺点。Foam separation was based on the principle of adsorption , the bubble in the liquid containing the surface active substance, made the surface active substance inside the liquid gathered at the gas-liquid interface, forming foam layer above the liquid body , separate foam layer and the liquid body , which can achieve enrichment surface active material and the purpose of purifying liquid body.Foam separation was bubbles as separation medium concentration surface active material to a new kind of separation technology.The development history of froth flotation separation and its development were focused on, its latest developments, as well as their advantages and disadvantages were also discussed.

关 键 词：泡沫浮选分离法 发展 影响 应用 前景 

分 类 号：O658[理学—分析化学]