摘要
阐述了乙烯装置裂解炉标定流程,在此基础上,对SL-Ⅱ型裂解炉在不同时期进行的3次标定进行了对比。考察了工艺条件变化对裂解产物收率及产品效益的影响。由结果可知,标定结果可真实反应裂解炉运行水平,为乙烯装置优化增效提供支持。
This paper introduces the test run process of ethylene pyrolysis furnace,compares the three test runs of SL-Ⅱ ethylene pyrolysis furnace in different periods,and studies the effect of cracking condition changes on the pyrolysis product yields and product benefit. The results show that the test run data can reflect the actual operation of the pyrolysis furnace and provide references for the operation optimization and efficiency improvement of the ethylene plant.
出处
《乙烯工业》
CAS
2018年第3期37-41,共5页
Ethylene Industry
关键词
SL-Ⅱ型裂解炉
标定
三烯收率
高附收率
丙烯乙烯比(P/E)
吨原料效益
SL-Ⅱ ethylene pyrolysis furnace
test run
yields of ethylene
propylene and butadiene
high value-added product yield
propylene to ethylene ratio
benefit per ton of material
