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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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火法气态传输分离混合稀土氯化物
, PP. 391-394
Keywords: 稀土,火法分离,LaCl_3－CeCl_3,CeCl_3－PrCl_3,PrCl_3－NdCl_3,LaCl_3－CeCl_3－PrCl_3－NdCl_3
Abstract:
本文以氯化铝作为络合物配体与稀土氯化物形成气态络合物，研究了相邻稀土元素氯化物之间火法分离（化学气相传输分离）的可能性，结果表明，二元系分离系数La∶Ce＝12.30，Pr∶Ce＝5.79，Pr∶Nd＝1.32；四元系中Pr－Nd的分离系数高达Pr∶Nd＝1.98。
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