催化裂化分馏系统的自控设计及仪表选型研究
Study on Automatic Control Design and Instrument Selection of Catalytic Cracking Fractionation System in Petrochemical Enterprises
李明辉 1赵军强 2徐凯思 3张亚朦4
作者信息
- 1. 山东正润安全科技有限责任公司,山东 滨州 256600
- 2. 寿光卫东化工有限公司,山东 潍坊 262700
- 3. 山东科宇能源有限公司,山东 滨州 251800
- 4. 滨州中正消防技术服务有限公司,山东 滨州 251800
- 折叠
摘要
按照"化工装置自控工程设计规定"根据工艺提出的检测及控制要求,对催化裂化分馏装置的分馏塔、汽提塔、油气分离器、原料油缓冲罐和回炼油管的液位、温度、压力等进行控制和检测,并对流程做了简单的介绍.根据催化裂化分馏装置的特点选择了合适的仪表和调节阀.
Abstract
In this paper,according to the"design regulations of automatic control engineering of chemical equipment"and the testing and control requirements of the process,the level,temperature and pressure of fractionating tower,stripper tower,oil and gas separator,raw oil buffer tank and return refinery pipe of the catalytic cracking fractionation unit are controlled and tested,and the flow is briefly introduced.According to the characteristics of the catalytic cracking fractionation unit,the appropriate instrument and regulating valve are selected.
关键词
化工企业/催化裂化/分馏系统/自控设计/仪表选型Key words
chemical enterprises/catalytic cracking/fractionating system/automatic control design/instrument selection引用本文复制引用
出版年
2024
NETL
NSTL
万方数据