摘要
以中国石化某公司850 kt/a乙苯/苯乙烯装置粗苯乙烯塔液环真空系统为研究对象,介绍了液环真空系统的腐蚀情况,通过实际案例,提出了有针对性的解决方案及改进建议,确保装置的长周期安全运行。
Taking liquid ring vacuum system in crude styrene tower of an 850 kt/a ethylbenzene/styrene unit in SINOPEC as research subject,the corrosion situation of liquid ring vacuum system is introduced.Based on case studies,targeted solutions and suggestions are proposed so as to ensure long-term operation of the unit.
作者
宁玮
彭晨
NING Wei;PENG Chen(SINOPEC Qingdao Refining&Chemical Co.,Ltd.,266500,China)
出处
《石油化工腐蚀与防护》
CAS
2020年第6期62-64,共3页
Corrosion & Protection In Petrochemical Industry
