多束射流弹道式气固快速分离装置的研究  

STUDY ON THE PERFORMANCE OF FAST GAS-SOL SEPARATOR WITH MULTI-BALLISTIC EFFLUXES

作　　者：崔新立 姚文虎[1] 金涌[1] 杨启业[2] 

机构地区：[1]清华大学化工系 [2]中国石化总公司北京设计院

出　　处：《石油炼制》1989年第8期13-17,共5页

摘　　要：本文对多束射流弹道式气固快速分离装置的操作特性进行了冷态实验研究,采用 FCC(CRC-1型)催化剂,在操作气速为2—12m/s,催化剂循环量为40—300kg/(m^2·s)的范围内,气固分离效率可保持在93—98%。该装置的操作可靠性大,结构对称、简单,有利于在大型设备中与多组旋风分离器相匹配。文中亦讨论了实验装置中催化剂循环量的控制问题。A fast gas-solid separator with multi-ballistic effluxes was designed andtested for its performance with CRC-1 FCC catalyst under room temperatu-re.The results showed its efficiency of separation can be maintained at 93—98% when the gas velocity is in the range of 2—12m/s and the catalyst cir-culating rate is in the range of 40—300kg/(m^2·s).This separator is simple instructure,reliable in operation and can be used in conjunction with the cy-clones in commercial FCC unit.The method of control of catalyst circulatingrate in the separator was also discussed.

关 键 词：射流弹道式 快速分离装置 渣油 

分 类 号：TE626.25[石油与天然气工程—油气加工工程]