气相色谱法代替马来酸酐加成法测定汽油中的二烯烃  

Determination of Diolefin in Gasoline by Gas Chromatography Instead of Maleic Anhydride Addition Method

作　　者：金秀华 蒋绪忠 肖杰[1] 黄洁[1] 刘凤颖[1] JIN Xiuhua;JIANG Xuzhong;XIAO Jie;HUANG Jie;LIU Fengying(PetroChina Jilin Petrochemical Co.Refinery,Jilin 132022,China)

机构地区：[1]中国石油吉林石化公司炼油厂,吉林吉林132022

出　　处：《技术与教育》2018年第3期37-40,共4页Technique & Education

摘　　要：研究用气相色谱法测定加氢汽油产品中二烯烃含量。采用气相色谱法测定结果与马来酸酐加成法测定结果相符。研究表明,改用气相色谱法,分析速度快、误差小,准确度高,不采用有毒试剂,减少环境污染有利于职业健康。The determination of diolefins in hydrogenated gasoline products by gas chromatography wasstudied.The results of gas chromatography are in agreement with those of maleic anhydride addition method.The results show that the gas chromatography method has the advantages of fast analytical speed, small error,high accuracy, no toxic reagent, and reducing environmental pollution, which is beneficial to occupational health.

关 键 词：马来酸酐法 二烯烃 气相色谱法 

分 类 号：O657.71[理学—分析化学] TE626[理学—化学]