| 管式反应制备氧化锆纳米晶微粉的研究 |
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| 引用本文： | 范广能,许煜汾.管式反应制备氧化锆纳米晶微粉的研究[J].硅酸盐通报,1998,17(5):17-20,38. |
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| 作者姓名： | 范广能 许煜汾 |
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| 作者单位： | [1]合肥联合大学 [2]合肥工业大学 |
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| 基金项目： | 安微省“九五”重点科研项目 |
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| 摘 要： | 本文采用管式ＳＫ－１０／２０型表态混合反应器对ＺｒＯＣｌ２·８Ｈ２Ｏ·ＹＣｌ３与ＮＨ·Ｈ２Ｏ进行液相共沉淀反应以制备ＺｒＯ２（Ｙ２Ｏ３）纳米晶微粉。研究了表态混合器反应过程中的流速、混合特性和反应浓度对粉体粒径与粒径分布的关系，并进行了分析探讨。
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| 关 键 词： | 管式反应 静态混合器 氧化锆 共沉淀 陶瓷 |
Preparation of ZrO 2(Y 2O 3) Nano Crystalline Powders By Tubular Reaction Process |
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| Fan Guangneng,Xu Yufen.Preparation of ZrO 2(Y 2O 3) Nano Crystalline Powders By Tubular Reaction Process[J].Bulletin of the Chinese Ceramic Society,1998,17(5):17-20,38. |
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| Authors: | Fan Guangneng Xu Yufen |
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| Affiliation: | Hefei University of Technology |
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| Abstract: | In this paper, nano crystalline powders ZrO 2(Y 2O 3) are prepared by coprecipitation technique from an aqueous solution of zirconyl chloride and ammonia water in the tubular static mixer. At the same time, the effects of the operation parameters, such as the concentration of the reactants, flow rate and mixing behavoir, on the nanometer particle size and its distribution are discussed. |
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| Keywords: | tubular reaction static mixer zirconia coprecipitation |
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