Determination of vanadium in petroleum and petroleum products using atomic spectrometric techniques

被引：150

作者：

Amorim, Fabio A. C.

Welz, Bernhard

Costa, Antonio C. S.

Lepric, Fabio G.

Vale, Maria Goreti. R.

Ferreira, Sergio L. C.

机构：

[1] Univ Fed Bahia, Inst Quim, Grp Pesquisa Quim Analit, BR-40170290 Salvador, BA, Brazil

[2] Univ Fed Bahia, Inst Ciencias Ambientais & Desenvolvimento Susten, BR-40805100 Barreiras, BA, Brazil

[3] Univ Fed Santa Catarina, Dept Quim, BR-88040900 Florianopolis, SC, Brazil

[4] Univ Fed Rio Grande do Sul, Inst Quim, BR-91501970 Porto Alegre, RS, Brazil

来源：

TALANTA | 2007年 / 72卷 / 02期

关键词：

vanadium determination; crude oil; petroleum products; atomic spectrometric techniques; speciation analysis;

D O I：

10.1016/j.talanta.2006.12.015

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Vanadium is recognized worldwide as the most abundant metallic constituent in petroleum. It is causing undesired side effects in the refining process, and corrosion in oil-fired power plants. Consequently, it is the most widely determined metal in petroleum and its derivatives. This paper offers a critical review of analytical methods based on atomic spectrometric techniques, particularly flame atomic absorption spectrometry (FAAS), electrothermal atomic absorption spectrometry (ET AAS), inductively coupled plasma optical emission spectrometry (ICP OES), inductively coupled plasma mass spectrometry (ICP-MS). In addition an overview is provided of the sample pretreatment and preparation procedures for vanadium determination in petroleum and petroleum products. Also included are the most recent studies about speciation and fractionation analysis using atomic spectrometric techniques. (c) 2007 Published by Elsevier B.V.

引用

页码：349 / 359

页数：11

共 113 条

[1] Determination of selected metals in Niger Delta oils by graphite furnace atomic absorption spectrometry [J].