摘要
采用柱色谱分离方法对辽河原油进行了分离 ,测定了原油各组分与碱的乳化和界面张力性质 ;还采用多次萃取的方法从辽河原油中分离出酸性活性组分并研究了该组分与碱的相互作用 ,对该组分进行了结构鉴定。
Several components are separated from Liaohe crude oil chromatographically on silica gel column. Oxygen containing components are also obtained from Liaohe crude oil by alkaline/alcohol mixture extraction and separated into acidic and other components chromatographically on silica gel column. The acidic components are separateed into single organic acid and the later are identified by gaschromatography/mass spectrometry. The results of the structural analysis are given. The emulsification and the interfacial tension between alkaline solution and these components are investigated.
出处
《油田化学》
CAS
CSCD
北大核心
2000年第2期152-155,共4页
Oilfield Chemistry
关键词
界面活性组分
分离
碱水乳化
结构
辽河原油
Interfacilly Active Substances
Separation
Structural Identification
Emulsifiability by Aqueous Alkali
Petroleum Organic Acids
Oxygen Containing Substances
Liaohe Crude Oil
