Determination of Major and Minor Elements in Baryte Ores by X-ray Fluorescence Spectrometry with Fusion Sample Preparation

WU Li-ping; LIU Wei

Rock and Mineral Analysis > 2011 > 30(2): 217-221.

WU Li-ping, LIU Wei. Determination of Major and Minor Elements in Baryte Ores by X-ray Fluorescence Spectrometry with Fusion Sample Preparation[J]. Rock and Mineral Analysis, 2011, 30(2): 217-221.

Citation:

WU Li-ping, LIU Wei. Determination of Major and Minor Elements in Baryte Ores by X-ray Fluorescence Spectrometry with Fusion Sample Preparation[J]. Rock and Mineral Analysis, 2011, 30(2): 217-221.

Citation:

WU Li-ping, LIU Wei. Determination of Major and Minor Elements in Baryte Ores by X-ray Fluorescence Spectrometry with Fusion Sample Preparation[J]. Rock and Mineral Analysis, 2011, 30(2): 217-221.

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Determination of Major and Minor Elements in Baryte Ores by X-ray Fluorescence Spectrometry with Fusion Sample Preparation

WU Li-ping,
LIU Wei

1.
Institute of Multipurpose Utilization of Mineral, Chinese Academy of Geological Sciences, Chengdu 610041, China
2.
Institute of Multipurpose Utilization of Mineral, Chinese Academy of Geological Sciences, Chengdu 610041, China

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Received Date: July 18, 2010
Revised Date: November 15, 2010

Abstract

ABSTRACT

In order to avoid the influences of mineral structures and reduce matrix effects, a fusion method has been developed as the sample preparation step for the analysis of 9 major and minor elements components in baryte ores with X-ray fluorescence spectrometry. The fusing conditions were thoroughly studied for the optimization of instrument parameters, and then corresponding working curves were established. The relative standard deviations (RSD) for each element analyzed was less than 10%, and analysis accuracy was in good agreement with ISO 9507. Experimental results indicated that this method was accurate, and well suited for the analysis of baryte ores.
- major,
- and,
- minor,
- elements

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