高效液相色谱技术在油品族组成测定方面的应用  

High performance liquid chromatography applicationin the hydrocarbon group analysis of oils

作　　者：李军芳 杜淑凤 李培霖 

机构地区：[1]煤炭科学技术研究院有限公司煤化工分院,北京100013 [2]煤炭资源高效开采与洁净利用国家重点实验室,北京100013 [3]国家能源煤炭高效利用与节能减排技术装备重点实验室,北京100013

出　　处：《煤质技术》2016年第A01期29-33,共5页Coal Quality Technology

基　　金：国家科技支撑计划(2012BAA04B04)

摘　　要：综述了近年来高效液相色谱(HPLC)技术在石油炼制原料及煤基衍生油族组成分析中的应用研究进展,表明HPLC在油品族组成测定方面具有分离效果好、检测速度快和重现性好等优势,使用多维HPLC综合阀切换、梯度洗脱可分离油样,与各种检测方法的联用可使HPLC技术在油品族组成分析方面应用前景广阔。The application of high performance liquid chromatography （HPLC） technique in the hydrocarbon group analysis of oils, petrochemicals and coal-derived oils was reviewed. The progress indicated that HPLC had advantages of good and repeatable separation with fast speed in the hydrocarbon group analysis. Sample was properly separated by multidimensional HPLC which integrated with valve switching and gradient elution.Associated with a variety of detection methods, HPLC had wide application prospects in the hydrocarbon group analysis of oils.

关 键 词：高效液相色谱 煤基油品 族组成 分离效果 检测方法 

分 类 号：TE622[石油与天然气工程—油气加工工程]