毫秒炉共裂解及单独裂解乙烷技术分析  

IMPROVEMENT IN ETHANE CO-CRACKING AND CRACKING TECHNOLOGY IN MSF

作　　者：张小宇[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730060

出　　处：《乙烯工业》2005年第3期37-38,共2页Ethylene Industry

摘　　要：对毫秒炉石脑油单独裂解、石脑油与乙烷共裂解、乙烷单独裂解工况下的乙烯、丙烯收率进行比较。结果表明,以乙烷在裂解温度为870℃、汽油比为0.60及注硫条件下的单独裂解为优,乙烯收率达到40.58%(体积分数),经济效益明显。Ethylene yields in cases of naphtha crack- ing,naphtha and ethane co-cracking and ethane cracking in millisecond furnace are compared with each other.The results show that ethane cracking at a tem- perature of 870℃,a dilution ratio of 0.60 and a con- dition of sulfur injection will obtain an ethylene yield of 40.58%(v).The economic benefit is remarkable.

关 键 词：乙烷 乙烷炉 注硫 乙烯收率 共裂解 毫秒炉 技术分析 裂解温度 体积分数 经济效益 

分 类 号：TQ221.211[化学工程—有机化工]