Development of a SIMCA model for classification of kerosene by infrared spectroscopy

Quimica nova

Fernández Fernández, Reinaldo¹  Cavado Osorio, Alberto¹  Dago Morales, Ángel¹  Dennes, Ernesto Linchenat¹ 

[1] Centro de Investigaciones del Petróleo, Ciudad de la Habana, Cuba

关键词: SIMCA model;    kerosene classification;    infrared spectroscopy.;   

DOI  :  10.1590/S0100-40422008000600049

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

In the petroleum refining industry, the use ofcrude from several origins is frequent. This leads to a product of variablechemical composition during refining, hindering quality control. Therefore,it is important to develop classification models that help to better characterizethose products. The objective of this study is to develop a SIMCA recognitionpattern to classify kerosene using infrared spectroscopy data. The model permitsto differentiate two kerosene groups with different chemical compositions, whichwas corroborated by mass spectrometry.

【 授权许可】

CC BY