摘要
近年来,以蒸汽热裂解为主的乙烯装置越来越受到MTO、PHD等新兴技术的挑战。目前热裂解乙烯装置往往利用上游炼厂的轻烃资源,以获得较好的价值收益。就上海石化目前原料轻质化后急冷系统的操作优化进行阐述,提供可以实现的操作手段。
In recent years,ethylene plant based on steam pyrolysis has been increasingly challenged by emerging technologies such as MTO and PHD. At present,light hydrocarbons from upstream refineries are usually used to get better profit. This paper discusses the optimized operation of the quench system at SINOPEC Shanghai Petrochemical Co.,Ltd. for processing lighter feedstock,and provides some feasible operation methods.
出处
《乙烯工业》
CAS
2015年第4期20-24,5,共5页
Ethylene Industry
关键词
乙烯
急冷系统
原料轻质化
Ethylene
Quench system
Light feedstock
