期刊
PETROLEUM CHEMISTRY
卷 57, 期 1, 页码 31-38出版社
MAIK NAUKA/INTERPERIODICA/SPRINGER
DOI: 10.1134/S0965544117010054
关键词
resins; nitrogen bases; moieties linked by sulfide and ester/ether bridges; structural-group and individual composition
Resinous components of heavy oil from the Usa oilfield have been studied using a set of instrumental methods. The properties of average molecules of resins and their high- and low-molecular weight nitrogen bases have been presented. It has been found that the structure of the resinous components have moieties linked by ester/ether and sulfide bridges. They are represented by normal and branched alkanes, alkylcyclopentanes, alkylcyclohexanes, mono- and polycyclic aromatic hydrocarbons, benzo- and dibenzothiophenes and their homologs, and aliphatic alcohols and acids. It has been demonstrated that the nitrogen bases are structural units of the resin molecules, rather than their peripheral moieties.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据