| 共沸蒸馏脱水技术在纳米材料制备中的应用 |
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| 引用本文： | 云利娜,王宝和. 共沸蒸馏脱水技术在纳米材料制备中的应用[J]. 河南化工, 2007, 24(2): 12-14 |
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| 作者姓名： | 云利娜 王宝和 |
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| 作者单位： | 大连理工大学,化工学院,辽宁,大连,116012;大连理工大学,化工学院,辽宁,大连,116012 |
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| 摘 要： | 介绍了共沸蒸馏脱水的基本原理和置换剂的选择条件,综述了共沸蒸馏脱水技术在纳米材料制备中的应用,探讨了共沸蒸馏脱水在纳米粉体制备过程中的防团聚机理,指出了共沸蒸馏脱水技术目前还存在的问题和今后的研究方向.
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| 关 键 词： | 共沸蒸馏 纳米材料 干燥 团聚 置换剂 |
| 文章编号： | 1003-3467（2007）02-0012-03 |
| 修稿时间： | 2006-10-24 |
Application of Azeotropic Distillation Dehydration in the Preparing of Nanomaterials |
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| YUN Li-na,WANG Bao-he. Application of Azeotropic Distillation Dehydration in the Preparing of Nanomaterials[J]. Henan Chemical Industry, 2007, 24(2): 12-14 |
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| Authors: | YUN Li-na WANG Bao-he |
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| Affiliation: | Institute of Chemical Engineering , Dalian University of Technology , Dalian 116012 , China |
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| Abstract: | The principle of heterogeneous azeotropic distillation dehydration and selective conditions of displacers are introduced. The application of azeotropic distillation technique in preparing of nanomaterials is reviewed . Mechanism of preventing nanoparticles from agglomerating during azeotropic distillation is discussed, and some existing problems of azeotropic distillation dehydration and future development directions are pointed out. |
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| Keywords: | azeotropic distillation nanomaterials drying agglomeration displacer |
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