石油催化裂化分馏系统的自控化设计及仪表选型分析  

Automatic Control Design and Instrument Selection Analysis of Petroleum Catalytic Cracking Fractionation System

作　　者：赵建彬 沈洪泉 万德福 范莉 Zhao Jianbin;Shen Hongquan;Wan Defu;Fan Li(Emergency Management Support Center,Yangxin County Emergency Management Bureau,Binzhou Shandong 251800,China;Shandong Binhua Binyang Burning-Chemical Co.,Ltd.,Binzhou Shandong 251800,China;Yangxin Hongtai Engineering Quality Testing Co.,Ltd.,Binzhou Shandong 251800,China)

机构地区：[1]阳信县应急管理局应急管理保障中心,山东滨州251800 [2]山东滨化滨阳燃化有限公司,山东滨州251800 [3]阳信县宏泰工程质量检测有限责任公司,山东滨州251800

出　　处：《山西化工》2024年第7期137-139,158,共4页Shanxi Chemical Industry

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、反应-再生系统、回炼油罐、汽提塔的液位、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DCS系统。In this paper,according to the"design regulations of automatic control engineering of chemical plant",the liquid level,temperature and pressure of fractionating tower,reaction-regeneration system,return oil tank and stripping tower of catalytic cracking fractionating unit are controlled and tested according to the testing and control requirements of the process,and the process is briefly introduced.The appropriate instrument and DCS system were selected according to the characteristics of the catalytic cracking fractionation unit.

关 键 词：石油化工 催化裂化 反应-再生系统 分馏系统 自控设计 仪表选型 DCS系统 

分 类 号：TE624.41[石油与天然气工程—油气加工工程]