PROTON NMR ANALYSIS OF OCTANE NUMBER FOR MOTOR GASOLINE

被引：14

作者：

ICHIKAWA, M

NONAKA, N

AMANO, H

TAKADA, I

ISHIMORI, S

机构：

来源：

APPLIED SPECTROSCOPY | 1991年 / 45卷 / 04期

关键词：

PROTON NUCLEAR MAGNETIC RESONANCE; PATTERN RECOGNITION METHOD; OCTANE NUMBER FOR MOTOR GASOLINE;

D O I：

10.1366/0003702914336886

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A method to assess the octane number of motor gasoline by proton magnetic resonance (PMR) spectrometry was studied. Twenty-eight kinds of regular gasoline and 24 of premium gasoline were sampled from the market from winter to summer, and their PMR spectra were classified by a supervised learning pattern recognition method, an unsupervised learning pattern recognition method, and other related methods. This report concerns a successful attempt to identify regular and premium gasoline by PMR spectrometry.

引用

页码：637 / 640

页数：4