Determination of Sulfur in High-sulfur Bauxite by Alkali Fusion-Inductively Coupled Plasma-Optical Emission Spectrometry

Determination of Sulfur in High-sulfur Bauxite by Alkali Fusion-Inductively Coupled Plasma-Optical Emission Spectrometry

When Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) is used to analyze the sulfur content of high-sulfur (S≤8%) bauxite, commonly used acid dissolving and alkali fusion methods cannot oxidize sulfur completely, leading to a false (lower) result of sulfur due to multiple valences...

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Bibliographic Details
Main Authors: HU Xuan, SHI Lei, ZHANG Wei-hua
Format: Article
Language:English
Published: Science Press, PR China 2017-03-01
Series:Yankuang ceshi
Subjects:
bauxite
sulfur
sodium peroxide fusion
inductively coupled plasma-optical emission spectrometry
Online Access:http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2017.02.005

Internet

http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2017.02.005

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