Simultaneous Determination of Antimony and Bismuth in Minerals by Atomic-absorption spectrophotometry
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摘要:
Abstract:
A method based on the solvent extraction of antimony and bismuth iodi- des with methyl isobutyl ketone (MIBK) followed by a. a.s.determination has been studied. 45 common elements do not interfere. The results are in good agrement with those obtained by the photometric method with thiourea for antimony and by extraction spectrophotometric method with potassium iodide for bismuth.
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李雅儒, 1982. 碘化物萃取原子吸收分光光度法连续测定矿石中的锑和铋[J]. 岩石矿物学杂志, 1(3):52~55. , 1982. Simultaneous Determination of Antimony and Bismuth in Minerals by Atomic-absorption spectrophotometry[J]. Acta Petrologica et Mineralogica, 1(3): 52~55.
