A COMPARISON OF INSTRUMENTAL NEUTRON-ACTIVATION ANALYSIS AND INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY FOR TRACE-ELEMENT DETERMINATION IN PETROLEUM GEOCHEMISTRY

被引:28
作者
FILBY, RH
OLSEN, SD
机构
[1] ROGALAND RES INST,N-4004 STAVANGER,NORWAY
[2] WASHINGTON STATE UNIV,CTR NUCL RADIAT,PULLMAN,WA 99164
来源
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1994年 / 180卷 / 02期
关键词
D O I
10.1007/BF02035917
中图分类号
O65 [分析化学];
学科分类号
070302 [分析化学]; 081704 [应用化学];
摘要
INAA and ICP-MS methods for determining trace elements in crude oils, oil fractions and sourcerock bitumens are compared. Results for a wide variety of crude oil types show good agreement for many elements for which the two techniques am suited and which are geochemically important (e.g., Ni, V, Fe, Se, As, etc.). For some other elements, the two techniques arc complementary (e.g., B, Be, Cd, Br). The advantages and disadvantages of INAA and ICP-MS in geochemical exploration programs are reviewed and practical examples presented.
引用
收藏
页码:285 / 294
页数:10
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