催化裂化提升管再生器两级串联烧焦的计算机模拟  

THE SIMULATION OF TWO-STAGE RISER FCC REGENERATOR

作　　者：甘俊[1] 金涌[1] 俞芷青[1] 白丁荣[1] 魏飞[1] 

机构地区：[1]清华大学化工系联合应用化工研究所一部

出　　处：《石油炼制与化工》1995年第2期1-6,共6页Petroleum Processing and Petrochemicals

基　　金：中国自然科学基金

摘　　要：根据作者所建立的催化裂化提升管再生器的数学模型［１］，模拟计算了二级提升管再生器串联的再生效果，结果表明采用提升管再生器串联的再生方式，装置操作弹性及再生效果均优于单一的提升管再生器烧焦，为今后提升管再生器的发展作了有益的探讨。A new kind of FCC regeneration process called the two-stage riser FCC regenerator,which consists of two risers connected in series, is proposed. Based on the mathematical model of riser regenerator proposed by the authors previously, the effect of operating conditions,such as the carbon content of the catalyst and the air flow rate on the regeneration efficiency of this regenerator is simulated. Thesimulation results show that the newly proposed two-stage riser regenerator has a lot of advantages overthe one-stage design.Its regeneration efficiency and operation flexibility are greatly improved.

关 键 词：催化裂化装置 再生器 计算机模拟 故障 串联 

分 类 号：TE966.07[石油与天然气工程—石油机械设备]