对油水聚结分离的原理进行了阐述，介绍了油水聚结分离的基本过程。在油水聚结分离原理基础之上，具体分析了目前应用于喷气燃料过滤分离器中聚结滤芯的结构和材料组成，并对聚结滤芯中各层材料的成分、纤维丝径、纤维层厚度和表面接触角进行了表征和测量，为聚结滤芯的设计和研制提供了依据和参考。
Abstract
In this paper, the principle of the coalescence technique for oil/water separation and the basic process of the coalescing separation are presented. In addition, the structures and materials for the coalescence filters are analyzed in detail. The contact angle, thickness, density of demulsification layer and the composition, diameter and length of fiber are measured and characterized. The results could be employed to provide a appropriate reference for designing and fabricating coalescence filters.
关键词
油水分离；聚结分离技术；聚结滤芯；结构参数
{{custom_keyword}} ;
Key words
oil/water separation, coalescence separation technique, coalescence filter, structure parameters
{{custom_keyword}} ;
基金
中国博士后科学基金面上资助（2014M552617）
{{custom_fund}}
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
参考文献
［1］戴天翼.过滤器［M］.北京:化学工业出版社,2009.
［2］孙必旺.基于聚结分离和膜分离技术的油水分离试验研究［D］.北京化工大学,2008.
［3］陈宇朕.油-水聚结分离的理论与实验研究［D］.北京化工大学,2006.
［4］李廷朝,程素萍.润滑油聚结脱水技术［J］.液压与气动,2003,(1):1-2.
［5］王建忠.液压油过滤脱水的研究［J］.黑龙江矿业学院学报,2000,10(1):15-19.
［6］Magiera R,Blass E.Separation of Liquidliquid Dispersion by Flow Through Fibre Beds［J］.Filtration & Separation,1997,34(4):369-376.
［7］Hajra MG,Mehta K,Chase GG.Effects of Humidity,Temperature,and Nanofibers on Drop Coalescence in Glass Fiber Media［J］.Separation and Purification Technology,2003,(30):79-88.
［8］P.S.Kulkarni,S.U.Patel,S.U.Patel,G.G.Chase,Coalescence Filtration Performance of Blended Microglass and Electrospun Polypropylene Fiber Filter Media［J］.Separation and Purification Technology,2014,(124):1-8.
［9］C.Shin,G.G.Chase,D.H.Reneker,.Recycled Expanded Polystyrene Nanofibers［J］.Colloids and Surfaces A:Physicochem.Eng.Aspects,2005,(262):211-215.
［10］C.Shin.Filtration Application from Recycled Expanded Polystyrene［J］.Journal of Colloid and Interface Science,2006,(302):267-271.
［11］Park JH,Yoon KY.Fabrication of a Multiwalled Carbon Nanotubedeposited Glass Fiber Air Filter for The Enhancement of Nano and Submicron Aerosol Particle Filtration and Additional Antibacterial Efficacy［J］.Science of the Total Environment, 2011,(409):4132-8.
{{custom_fnGroup.title_cn}}
脚注
{{custom_fn.content}}
