THE CHEMICAL-COMPOSITION AND CHARACTERISTICS OF RESIDUES OF CHINESE CRUDE-OIL

被引：24

作者：

LIANG, WJ

QUE, GH

CHEN, YZ

机构：

[1] Department of Chemical Engineering, University of Petroleum, Dongying, SD

来源：

ENERGY SOURCES | 1991年 / 13卷 / 02期

关键词：

RESIDUE; CHEMICAL COMPOSITION; STRUCTURAL PARAMETER;

D O I：

10.1080/00908319108908986

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The residues of six Chinese crude oils have been separated into eight fractions, i.e., saturated, light, middle, and heavy aromatics, light, middle, and heavy resins, and asphaltenes, by solvent treatment and liquid-solid chromatography. The elemental composition and the structural parameters based on NMR spectra of the fractions were obtained. The data show that most of these residues have high nitrogen, nickel, wax, and resin contents, and low sulfur, vanadium, and asphaltene contents. This is convincing evidence that indicates the continental origin of the Chinese crude oils.

引用

页码：251 / 265

页数：15

共 21 条

[1]

BROWN JK, 1960, FUEL, V39, P87

[2] COMPOSITION OF ASPHALT BASED ON GENERIC FRACTIONATION USING SOLVENT DEASPHALTENING ELUTION-ADSORPTION CHROMATOGRAPHY AND DENSIMETRIC CHARACTERIZATION [J].