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Acta Chimica Sinica ›› 1958, Vol. 24 ›› Issue (4): 286-294. Previous Articles     Next Articles

希土元素与钍的混合物的光谱定量分析(溶液法)

沈联芳, 程建华, 黄本立, 张定钊   

  1. 中国科学院应用化学研究所
  • 投稿日期:1957-08-01 发布日期:2013-06-03

QUANTITATIVE SPECTROGRAPHIC ANALYSIS OF RARE EARTH ELEMENTS AND THORIUM IN THEIR MIXTURES BY SOLUTION METHOD

SHEN LIEN-FANG, CHEN CHIEN-HWA, HUANG BUN-LEE, CHANG TING-CHAO   

  1. Institute of Applied Chemistry, Academia Sinica
  • Received:1957-08-01 Published:2013-06-03

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In the present paper,a comptratively simple spectrochemical method for the determination of rare earth elements and thorium in their mixtures is described. The dare. method takes the advantage of combinel chemical and spectrographic procedure.The rare earths and therium mixture is separated chemically from the minerals.