DETERMINATION OF HYDROCARBON TYPE DISTRIBUTION OF COKING GASOLINES BY NMR SPECTROMETRY

被引：9

作者：

SRICA, V ^{[1
]}

MUHL, J ^{[1
]}

JEDNACAK, M ^{[1
]}

DURIC, A ^{[1
]}

机构：

[1] INA OIL REFINERY,SISAK,CROATIA

来源：

FUEL | 1993年 / 72卷 / 06期

关键词：

GASOLINE; HYDROCARBON; NMR SPECTROMETRY;

D O I：

10.1016/0016-2361(93)90079-H

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：

A previously published method for hydrocarbon type composition of gasoline has been modified and applied to analysis of high olefin coking gasoline. The determination of aromatic. olefinic and paraffinic hydrocarbon content, based on H-1 n.m.r. data, is compared with results obtained by the standard method, based on liquid chromatography. The level of fit between the n.m.r. results and those of the standard method was satisfactory. The method allows for determination of hydrocarbon type distribution, hydrogen/carbon atomic ratio, as well as hydrogen distribution by functional groups of coking gasoline, all in one analysis, relatively quickly and without separation.

引用

页码：775 / 778

页数：4

共 15 条

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