芳烃装置转型生产混合二甲苯技术分析  

TECHNICAL ANALYSIS OF MIXED XYLENE PRODUCTION THROUGH AROMATIC HYDROCARBON UNIT

作　　者：朱宏林[1] Zhu Honglin(Qilu Branch Co.,SINOPEC,Zibo Shandong 255400)

机构地区：[1]中国石化齐鲁分公司,山东淄博255400

出　　处：《齐鲁石油化工》2023年第2期133-137,共5页Qilu Petrochemical Technology

摘　　要：针对某石化企业芳烃装置规模小、产能低、设备老旧、工艺流程落后、效益差等问题,通过C8资源优化技术改造,并转型生产混合二甲苯,实现了原料和产品结构的优化,提高了装置经济效益.In response to the problems such as small scale,low production capacity,old equipment,outdated process flow and poor efficiency existing in an aromatics unit of a petrochemical enterprise,the Cg resource optimization technology was applied to transform the unit for mixed xylene production.Optimization of raw materials and product structure was realized,and economic effectiveness of the unit was improved.

关 键 词：芳烃装置 转型 二甲苯 改造 

分 类 号：TQ241.11[化学工程—有机化工]