| 单质铝水解机理研究(Ⅲ)——单质铝水解结晶过程研究 |
| |
| 引用本文： | 刘建良,孙加林,徐茂,胡劲,施安,施鸿.单质铝水解机理研究(Ⅲ)——单质铝水解结晶过程研究[J].中国粉体技术,2005,11(3):29-31. |
| |
| 作者姓名： | 刘建良 孙加林 徐茂 胡劲 施安 施鸿 |
| |
| 作者单位： | 1. 昆明理工大学冶金学院,云南,昆明,650093;昆明贵金属研究所,云南,昆明,650221
2. 昆明理工大学冶金学院,云南,昆明,650093 |
| |
| 摘 要： | 为了了解单质铝在水解过程中产物物相的变化规律,对单质铝水解过程进行了全过程监测,在反应的不同时段取样并对其进行XRD、SEM分析。以XRD分析结果为依据,对单质铝水解结晶过程中产物物相的变化进行了深入研究,彻底弄清了水解产物的生成顺序。以SEM分析为依据,对影响水解产物形貌、粒度及粒度分布的因素进行了研究。分析认为,团聚、二次成核、搅拌等因素对结晶过程中水解产物的形貌、粒度有显著影响。
|
| 关 键 词： | 单质铝 水解 结晶 |
| 文章编号： | 1008-5548(2005)03-0029-03 |
| 修稿时间： | 2004年8月18日 |
Research on Theory of Pure Aluminum Hydrolyzation (Ⅲ)--Process of Aluminum Hydrolyzation |
| |
| LIU Jian-liang,SUN Jai-ling,XU Mao,SHI An,HU Jing,SHI Hong.Research on Theory of Pure Aluminum Hydrolyzation (Ⅲ)--Process of Aluminum Hydrolyzation[J].China Powder Science and Technology,2005,11(3):29-31. |
| |
| Authors: | LIU Jian-liang SUN Jai-ling XU Mao SHI An HU Jing SHI Hong |
| |
| Affiliation: | LIU Jian-liang1,2,SUN Jai-ling2,XU Mao2,SHI An2,HU Jing2,SHI Hong2 |
| |
| Abstract: | The reaction process of the system of aluminum and water was observed, the samples at different time were analysed by XRD, SEM to explore the change of products during the hydrolyzation of aluminum. According to the XRD analysis, the authors researched on crystallizing process and thorough raveled it. According to the SEM analysis, the influencing factors on the particle size and the appearance of the powder were analysed. It is concluded that the agglomeration, secondary nucleus and stir have obviously influence on the particle size and the appearance of the powder. |
| |
| Keywords: | aluminium hydrolysis crystallizeation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
