毛细管气相色谱法对氢化松节油中主要成分的分析  

Analysis of the major components in hydrogenated turpentine by capillary gas chromatography

作　　者：邓双[1] 王琳琳[1] 陈小鹏[1] 张淑琼[1] 

机构地区：[1]广西大学化学化工学院,广西南宁530004

出　　处：《广西大学学报（自然科学版）》2000年第1期74-77,共4页Journal of Guangxi University（Natural Science Edition）

基　　金：国家自然科学基金!2 976 6 0 0 2;广西自然科学基金!桂科配 982 4 0 0 6

摘　　要：采用毛细管气相色谱法测定氢化松节油的成分,色谱条件是:氢火焰检测器;BP×5(30mm×0.32mm×0.25μm)柱;柱温75～150℃.测得主要成分为顺式蒎烷、反式蒎烷、α蒎烯、β蒎烯等.分别采用面积归一法和内标法对各组分的含量进行分析,两种定量法的分析结果相近,主要成分蒎烷的顺反比误差小于3%,因此在工业上采用面积归一法就能达到精度要求.A capillary GC method for the determination of major components in hydrogenated turpentine was described.The conditions for determination were:FID detector,BP×5 capillary column 30m×0.32 mm×0.25 μm film,column temperature 75～150 ℃.The major components are cis pinane,trans pinane,β pinene and α pinene etc.The content of every component was determined by “area percent”method and “internal standard”method,but the rates between cis pinane and trans pinane gotten by the two methods were very close.So in industry,we can use“area percent”method.

关 键 词：毛细管气相色谱法 氢化松节油 成分分析 

分 类 号：TQ351.472[化学工程]