轻柴油裂解参数的考察和研究  

Investigation and study of light diesel cracking parameters

作　　者：刘剑 孙淑坤 张永军 万书宝 费伯成 Liu Jian;Sun Shukun;Zhang Yongjun;Wan Shubao;Fei Bocheng(PetroChina Petrochemical Research Institute Daqing Petrochemical Research Center,Daqing 163714,China;PetroChina Fushun Petrochemical Company,Fushun 113008,China)

机构地区：[1]中国石油石油化工研究院大庆化工研究中心,黑龙江大庆163714 [2]中国石油抚顺石化公司,辽宁抚顺113008

出　　处：《炼油与化工》2020年第2期11-14,共4页Refining And Chemical Industry

摘　　要：以某石化公司轻柴油为乙烯裂解原料,利用小型蒸汽裂解模拟实验装置考察裂解温度、稀释比、裂解深度等因素对乙烯收率的影响,优化工艺参数。将裂解模拟实验数据应用于工业裂解炉中,使乙烯收率提高0.72%,三烯收率提高0.19%。In this paper, light diesel oil of a petrochemical company is used as ethylene cracking feedstock, and the effects of cracking temperature, dilution ratio, cracking depth and other factors on ethylene yield are investigated by using a small-scale steam cracking simulation experimental device to optimize the process parameters.The experimental data of cracking simulation is applied to the industrial cracking furnace, the yield of ethylene and triene increased by 0.72% and 0.19% respectively.

关 键 词：柴汽比 轻柴油 裂解温度 稀释比 裂解深度 

分 类 号：TQ426.9[化学工程]