离心三相分离过程与实验研究  

Study on Triple-phase Centrifugal Separation Process

作　　者：杨德武[1] 汤明东[1] 冯颖[1] 张贤彬[1] 

机构地区：[1]沈阳化工学院机械工程学院,辽宁沈阳110142

出　　处：《沈阳化工学院学报》2007年第3期200-203,共4页Journal of Shenyang Institute of Chemical Technolgy

摘　　要：为了定量描述油渣水在离心力场中的分离过程,以含油渣水三相的罐底油为研究对象,对其中的分散相与向心层物质,运用动力学方程和粒度分布函数推导出其沉降高度和上浮高度的理论表达式,并通过实验对其进行验证,从而为工业用三相分离提供一个理论参考依据.The sedimentation of suspension was determined by the concentration and agglomeration of particles. The separation process of oil-water sludge in centrifugal field was analyzed, and the expression of sedimentation height and float height for dispersed phase and centripetal substance were deduced by dynamic equation and granularity distribution function. The conclusions were validated by experiment properly and provide a reference for industrial triple-phase separation process.

关 键 词：罐底油 三相分离 离心沉降 

分 类 号：TQ028[化学工程]