| 辽河原油直馏柴油馏分中羧酸含量和结构的探讨 |
| |
| 引用本文： | 张强. 辽河原油直馏柴油馏分中羧酸含量和结构的探讨[J]. 渤海大学学报(自然科学版), 2004, 25(2): 106-109 |
| |
| 作者姓名： | 张强 |
| |
| 作者单位： | 中油锦州石化分公司技术中心,辽宁,锦州,121000 |
| |
| 摘 要： | 采用醇碱水溶液萃取方法分离出辽河油直馏柴油馏分中的石油羧酸(主要为环烷酸)，采用重量法测出的分离效率不低于90％；用色谱、色谱质谱联用、红外光仪器分析手段对石油羧酸的化学结构进行了较详细的研究，发现了该馏分中石油羧酸在组成和结构方面的一些特征。
|
| 关 键 词： | 柴油 萃取方法 石油羧酸 环烷酸 重量法 化学结构 馏分油 馏分油 |
| 文章编号： | 1007-533X(2004)02-0106-04 |
| 修稿时间： | 2003-06-13 |
Discussion on content and structure of petroleum carboxylic acids in the diesel oil fraction of liaohe oil |
| |
| ZHANG Qiang. Discussion on content and structure of petroleum carboxylic acids in the diesel oil fraction of liaohe oil[J]. Journal of Bohai University:Natural Science Editio, 2004, 25(2): 106-109 |
| |
| Authors: | ZHANG Qiang |
| |
| Abstract: | The petroleum carboxylic acids(mainly naphthene acids)in the diesel oil of Liaohe oil isolat-ed by the extraction with solution of a1coholic sodium hydroxide,and the efficiency is not lower than 90%;The chemical structure of these carboxylic acids are studied in detail by the use of GC,GC--MS,and IRtechniques. Some characteristics of composition and structure of our company's petroleum acids are discov-ered. |
| |
| Keywords: | petroleum carboxylis acids naphthene acids fraction instrumentanalysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
