摘要
介绍了乳化液剪切破乳的思想,设计了双圆筒剪切装置形成薄层纯剪切流场,并进行流场分析。通过对油包水型乳化液的小水滴进行动力学分析,得出控制适当的剪切率,有利于液滴聚合,可以提高油水分离效率。
The thought of shearing demulsification was introduced. A double cylinder device which form lamina shear flow was designed and flow character was analyzed. By analyzing the kinetics of droplets in W/O emulsion, the shearing rate which was propitious to the polymerize of droplet should be controlled in a proper range to improve the separating efficiency.
出处
《科学技术与工程》
2007年第4期441-442,446,共3页
Science Technology and Engineering
关键词
乳化液分散相液滴剪切破乳纯剪切流场
动力学
emulsion disperse phase droplet shearing demulsification simple shear flow kinetics
