ANALYSIS OF 8 ARGONNE PREMIUM COAL SAMPLES BY X-RAY-FLUORESCENCE SPECTROMETRY

被引：16

作者：

EVANS, JR ^{[1
]}

SELLERS, GA ^{[1
]}

JOHNSON, RG ^{[1
]}

VIVIT, DV ^{[1
]}

KENT, J ^{[1
]}

机构：

[1] US GEOL SURVEY,MENLO PK,CA 94025

来源：

ENERGY & FUELS | 1990年 / 4卷 / 05期

关键词：

D O I：

10.1021/ef00023a005

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

X-ray fluorescence spectrometric methods were used in the analysis of eight Argonne Premium Coal Samples. Trace elements (Cr, Ni, Cu, Zn, Rb, Sr, Y, Zr, Nb, Ba, La, and Ce) in coal ash were determined by energy-dispersive X-ray fluorescence spectrometry; major elements (Na, Mg, Al, Si, P, S, K, Ca, Ti, Mn, and Fe) in coal ash and trace elements (Cl and P) in whole coal were determined by wavelength-dispersive X-ray fluorescence spectrometry. The results of this study will be used in a geochemical database compiled for these materials from various analytical techniques. The experimental XRF methods and procedures used to determine these major and trace elements are described. © 1990, American Chemical Society. All rights reserved.

引用

页码：440 / 442

页数：3

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