RFCCU主分馏塔产品质量先进控制  

Product Quality Advanced Control of RFCCU Host Fractionation Tower

作　　者：王金春[1] 吴晓汉 王树青[1] 王骥程[1] 

机构地区：[1]浙江大学工业控制技术国家重点实验室

出　　处：《化工自动化及仪表》1997年第2期8-12,共5页Control and Instruments in Chemical Industry

摘　　要：在遵循分馏原理的取热分配原则下，从全局控制的角度出发，提出首先通过回流取热分配协调控制器粗调然后通过粗汽油干点和轻柴油凝固点预测控制器细调产品质量的先进控制策略。在ＶＡＸ和ＴＤＣ３０００上实现了这一先进控制策略，用于实时控制ＲＦＣＣＵ主分馏塔轻油产品质量。S (Industrial Control Technique Country Key Lab,Zhejiang University,Hangzhou,310027) Following heat obtaining partition Law of fractionation principle,a product quality advanced control schemt that coarse adjusting by reflux heat obtaining partition coordination controller then fine adjusting by crude gasoline dry point and light diesel solidifying point predication controller.This scheme is applied to VAX and TDC3000 for real time controlling light oil product quality of RFCCU host fractionation tower.

关 键 词：分馏塔 催化裂化装置 产品质量 先进控制 

分 类 号：TE966.033[石油与天然气工程—石油机械设备]