DETERMINATION OF VANADIUM AND NICKEL IN OIL PRODUCTS FROM SAUDI-ARABIA BY INDUCTIVELY COUPLED PLASMA MASS-SPECTROMETRY (ICP/MS)

被引：23

作者：

ALSWAIDAN, HM

机构：

[1] Department of Chemistry, College of Science King Saud University, Riyadh 11451

来源：

ANALYTICAL LETTERS | 1993年 / 26卷 / 01期

关键词：

EXTRACTION; CRUDE OIL PRODUCTS; ICP/MS;

D O I：

10.1080/00032719308016801

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The addition of 8-hydroxy quinoline (Oxine) to vanadium and nickel in oil product sample from Saudi Arabia has increased the efficiency of the extraction. An inductively coupled plasma mass spectrometer (ICP/MS) and standard addition method were used for determining concentrations of vanadium and nickel. Recoveries of added vanadium and nickel as oil soluble salts were made and found to be at (98-102 %) and (98-104 %) ranges, respectively, and the % relative standard deviation for five replicate samples were less than 4% in all cases.

引用

页码：141 / 146

页数：6