乙苯/苯乙烯分离塔塔釜聚堵的原因分析及对策  

Analysis and Countermeasures for Agglomeration and Blocking of Ethylbenzene/Styrene Separation Tower Kettle

作　　者：柯旭权 Ke Xuquan(SINOPEC Maoming Branch Chemical Division,Maoming 525021,China)

机构地区：[1]中国石化茂名分公司,广东茂名525021

出　　处：《山东化工》2024年第3期186-190,共5页Shandong Chemical Industry

摘　　要：对乙苯/苯乙烯分离塔塔釜聚堵的原因进行分析,提出相应的改进措施,通过技术改造及有效合理地利用阻聚剂解决了乙苯/苯乙烯分离塔塔釜聚堵的难题,稳定了苯乙烯精馏系统的生产。Analyze the causes of blockage in the ethylbenzene/styrene separation tower kettle,propose corresponding improvement measures,solve the problem of blockage in the ethylbenzene/styrene separation tower kettle through technical transformation and reasonable use of polymerization inhibitors,thus stabilizes the production of the styrene distillation system.

关 键 词：乙苯/苯乙烯 分离塔 塔釜 聚堵 阻聚剂 改造 

分 类 号：TQ053.5[化学工程]