| 萃取法制备叔碳酸钕 |
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| 引用本文： | 张秀莉,万雄.萃取法制备叔碳酸钕[J].吉林工学院学报,1998,19(3):26-29. |
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| 作者姓名： | 张秀莉 万雄 |
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| 作者单位： | 吉林工学院化学工程系(张秀莉)，中国科学院长春应用化学研究所(万雄) |
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| 摘 要： | 提供了一种在室温条件下萃取制备叔碳酸钕的方法，并对其影响因素进行了研究。采用皂化错流萃取工艺，不但可使钕的利用率达到１００％，而且可任意控制游离酸含量。制得的叔碳酸钕具有对二烯烃良好的定向聚合活性。
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| 关 键 词： | 萃取 制备 叔碳酸 |
The Preparation of Neodymium Versatic 10 by Extraction |
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| Zhang Xiuli.The Preparation of Neodymium Versatic 10 by Extraction[J].Journal of Jilin Institute of Technology,1998,19(3):26-29. |
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| Authors: | Zhang Xiuli |
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| Abstract: | An extraction method for the preparation of neodymium versatic 10 at ambient temperature is proposed. Factors influencing the process were studied. By employing the crossflow saponified extraction process, not only the utilization ratio of neodymium can reach 100%, but also the free acid content can be controlled arbitrarily. The product has good catalytic property for the formation of diene stereospecific polymers. |
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| Keywords: | extraction preparation versatic acid |
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