2010•Southern MetalsRequires access
Determination of arsenic and antimony in iron ore by atomic fluorescence spectrometry
Zeng Zilu Xia
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Abstract
Based on the experiments of lamp current,concentration of sodium borohydride,and other variables,the method of determining the contents of arsenic and antimony in iron ore was worked out.The samples for the determination was treated by molten sodium oxide,and acidified by hydrochloric acid,before they were used to determine the elements using hydride atomic fluorescence spectrometry.