毫秒炉乙烷单独裂解技术  

Separate cracking of ethane in millisecond furnace

作　　者：张小宇[1] 陈涛[1] 金春生[1] 陈奋龙[1] 

机构地区：[1]中国石油兰州石化公司石油化工厂,甘肃兰州730060

出　　处：《石化技术与应用》2005年第1期38-39,共2页Petrochemical Technology & Application

摘　　要：研究并比较了毫秒炉进料组成对裂解气中乙烯平均体积分数的影响,结果表明,石脑油单独裂解,乙烯收率为32.64%,石脑油$C乙烷共裂解33.09%,乙烷单独裂解40.58%;乙烷单独裂解最佳操作条件为:裂解温度870℃,m(水蒸汽)/m(乙烷)=0.60,在线注硫。The effect of feed composition in millisecond furnace on the volume fraction of ethylene in pyrolysis gas was studied. The results showed that the ethylene yield was (40.58%) when ethane was separately cracked at 870 ℃,dilution ratio 0.60 and sulfur injection.

关 键 词：毫秒炉 乙烷 石脑油 乙烯 裂解 

分 类 号：TE624.3[石油与天然气工程—油气加工工程]