气相色谱法分析加氢裂化尾油裂解气  

Analysis of cracked gas from hydrocracking tail oil by gas chromatography

作　　者：潘宇[1] 吴建波[1] 陈江辉 焦奕翔 刘学龙[1] 韩小平[1] PAN Yu;WU Jianbo;CHEN Jianghui;JIAO Yixiang;LIU Xuelong;HAN Xiaoping(Research Institute of Jilin Petrochemical Com pany,PetroChina,Jilin 132021,China;Com pany Mining Affairs Service Departrent of Jilin Petrochemical Com pany,Jilin 132022,China;Material Science and Engineering,Jilin University,Changchun 130015,China)

机构地区：[1]中国石油吉林石化公司研究院,吉林吉林132021 [2]中国石油吉林石化公司矿区服务事业部,吉林吉林132021 [3]吉林大学材料科学与工程专业,吉林长春130015

出　　处：《化工科技》2023年第3期65-68,共4页Science & Technology in Chemical Industry

摘　　要：通过模拟蒸汽裂解装置,加氢裂化尾油裂解气经过四级冷却,制备具有代表性的样品,运用气相色谱法分析其组成,能准确及时定性分析并获得乙烯、丙烯等主要产品收率,确定加氢裂化尾油的最佳裂解条件,为乙烯装置提供良好的参考数据.Through the simulated steam cracking unit,the cracked gas of hydrocracking tail oil is cooled by four stages to collect the representative samples,and its composition is analyzed by gas chromatography accurately and timely,the yields of ethylene,propylene and other main products are obtained,the best cracking conditions of hydrocracking tail oil are determined,which can provide good reference data for the ethylene unit.

关 键 词：加氢裂化尾油 乙烯 裂解气 气相色谱 

分 类 号：TE624.432[石油与天然气工程—油气加工工程]