OPTIMIZATION AND APPLICATIONS OF REVERSE-FLOW CYCLONES  

作　　者：GuogangSun JianyiChen MingxianShi 

机构地区：[1]DepartmentofChemicalEngineering,UniversityofPetroleum,Beijing102249,P..R.China

出　　处：《China Particuology》2005年第1期43-46,共4页

摘　　要：An optimum design approach to reverse-flow cyclones based on the concept of optimizing cyclone dimensions is introduced in this paper. This approach involves optimizing cyclone dimensions by categories, calculating cyclone performance by correlating similitude numbers and optimizing the combination of four cyclone parameters, D, KA, dr and vi, which has been proven to be applicable not only for single-stage cyclone, but also for multistage cyclone separators. Applications of the designed cyclones in FCC units and acrylonitrile reactors are also presented.An optimum design approach to reverse-flow cyclones based on the concept of optimizing cyclone dimensions is introduced in this paper. This approach involves optimizing cyclone dimensions by categories, calculating cyclone performance by correlating similitude numbers and optimizing the combination of four cyclone parameters, D, KA, dr and vi, which has been proven to be applicable not only for single-stage cyclone, but also for multistage cyclone separators. Applications of the designed cyclones in FCC units and acrylonitrile reactors are also presented.

关 键 词：CYCLONE optimum design separation efficiency pressure drop FCC unit acrylonitrile reactor 

分 类 号：TQ325.8[化学工程—合成树脂塑料工业] TQ320.5