SPECTROSCOPIC IDENTIFICATION OF BASIC NITROGEN COMPOUNDS IN WILMINGTON PETROLEUM

被引：30

作者：

BRANDENBURG, CF

LATHAM, DR

机构：

[1] Chemistry Department, University of Wyoming, Laramie

[2] Laramie Petroleum Research Center, Bureau of Mines, U. S. Department of the Interior, Laramie

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1968年 / 13卷 / 03期

关键词：

D O I：

10.1021/je60038a027

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A study of the basic nitrogen compounds in Wilmington (Calif.) petroleum fractions has produced considerable information on their composition. Characterization of the classes of basic nitrogen compounds in the 130° to 350° C. distillate fractions was made by low-voltage mass spectral analyses. Two individual compounds-an alkyl-substituted cyclopentapyrindan and an alkylcycloalkyl-substituted pyridine-were separated and identified. Procedures used to separate the compounds from the oil included distillation, mineral acid extraction, and gas-liquid chromatography. The identifications were made by a combination of mass, infrared, ultraviolet, and nuclear magnetic resonance spectrometry. © 1968, American Chemical Society. All rights reserved.

引用

页码：391 / +

页数：1

共 20 条

[1] Nitrogen compounds in petroleum distillates IX Nitrogen bases from California cracked gasoline [J].