| 萃取—络合法纯化异丙醇铝的研究 |
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| 引用本文： | 杨咏来,张强.萃取—络合法纯化异丙醇铝的研究[J].大连理工大学学报,1999,39(1):53-55. |
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| 作者姓名： | 杨咏来 张强 |
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| 作者单位： | 大连理工大学化工学院 |
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| 摘 要： | 对以工业铝为原料制备高纯异丙醇铝的不同纯化技术进行了研究，提出了成本低，能耗少，流程简单的纯化技术－萃取－络合法，研究表明，以某有机溶剂为萃取剂，ＤＣＴＡ为络合剂可制得质量分数大于９９．９９９％的高纯异丙醇铝。
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| 关 键 词： | 提纯 异丙醇铝 萃取－络合法 |
Study of purification of Al(OPr i) 3 by extraction complexation method |
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| Abstract: | ? Different purification techniques are studied for preparing high purity Al(OPr i ) 3 using industrial aluminium as raw materials. A novel and valuable purification technique-extraction complexation method is proposed. The results show that high purity Al(OPr i ) 3 ( w (Al(OPr i ) 3)>99.999%) can be obtained by this technique using a certain organic solvent (named TB) as extracting agent and DCTA as complex agent. |
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