Determination of Gallium in Rare Earth Ore by Inductively Coupled Plasma-Mass Spectrometry Using Polyurethane Foam Pre-concentration/Separation

Determination of Gallium in Rare Earth Ore by Inductively Coupled Plasma-Mass Spectrometry Using Polyurethane Foam Pre-concentration/Separation

Gallium in rare earth ore is commonly determined by Inductively Coupled Plasma-Mass Spectrometry(ICP-MS), but high content of rare earth will result in significant mass spectrum interferences.In this study, Ga in sample solution was absorbed by polyurethane foam in 6 mol/L HCl.Gallium adsorbed on th...

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Bibliographic Details
Main Authors: DONG Xue-lin, HE Hai-yang
Format: Article
Language:English
Published: Science Press, PR China 2016-01-01
Series:Yankuang ceshi
Subjects:
rare earth ore
gallium
polyurethane foam
separation and preconcentration
inductively coupled plasma-mass spectrometry
Online Access:http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2016.01.008

Internet

http://www.ykcs.ac.cn/en/article/doi/10.15898/j.cnki.11-2131/td.2016.01.008

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