蒸汽裂解装置乙烯外送技术应用分析  

APPLICATION ANALYSIS OF ETHYLENE DELIVERY TECHNOLOGY FOR STEAM CRACKING UNIT

作　　者：邵明 梁钊源 郑文兢 李斌荣 Shao Ming;Liang Zhaoyuan;Zheng Wenjing;Li Binrong(ZhongKe(Guangdong)Refinery&Petrochemical Company Limited,Zhanjiang,Guangdong,P.C.524076)

机构地区：[1]中科(广东)炼化有限公司,广东湛江524076

出　　处：《乙烯工业》2023年第3期21-24,I0001,共5页Ethylene Industry

摘　　要：介绍了某炼化公司800 kt/a蒸汽裂解装置采用的乙烯精馏塔-乙烯制冷压缩机开式热泵技术、乙烯产品直送下游装置技术及乙烯球罐/低温乙烯罐技术,并对此套技术的实际应用进行了分析说明。采用该技术有效提高了装置的抗波动能力。This paper introduces the ethylene distillation column-ethylene refrigeration compressor open heat pump technology,the technology for direct delivery of ethylene products to downstream units and the ethylene spherical tank/low-temperature ethylene tank technology applied in the 800 kt/a steam cracking unit of a refining and petrochemical company,and analyzes the combined application of these technologies.These technologies have effectively improved the anti-fluctuation ability of the unit.

关 键 词：蒸汽裂解装置 乙烯外送 应用分析 

分 类 号：TQ221.211[化学工程—有机化工]