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1. 发明申请

WO2013114183A1 METHOD AND SYSTEM FOR ALUMINA NANOFIBERS SYNTHESIS FROM MOLTEN ALUMINUM 审中-公开
标题翻译：从铝合金合成的氧化铝纳米纤维的方法和系统
公开(公告)号：WO2013114183A1
公开(公告)日：2013-08-08
申请号：PCT/IB2013/000120
申请日：2013-01-31
申请人： ANF TECHNOLOGY LIMITED
发明人： KUTUZOV, Mihhail
IPC分类号： C30B9/00 , B82Y30/00 , C01F7/42 , C30B29/20 , C30B29/60
CPC分类号： C30B9/00 , B82Y30/00 , B82Y40/00 , C01F7/422 , C01P2004/16 , C30B29/20 , C30B29/60 , Y10S977/762 , Y10T117/1024
摘要： A method for synthesizing monocrystalline alumina nanofibers by controlled liquid phase oxidation of a melt including molten aluminum. The method comprises two stages. During the first stage, metallic aluminum is melted and various additives are introduced into the melt. During the second stage, the alumina nanofibers are synthesized from the resulting melt in the presence of oxygen. In one or more embodiments, the inventive method is performed in a reactor. The reactor is designed to provide the heating and to enable melting of metallic aluminum. In addition, the reactor is designed to maintain a sustained temperature of between 660°C and 1,000 °C. When the additives are introduced into the molten aluminum, it is desirable to provide steady and uniform the stirring of the melt. To this end, the reactor may be provided with a stirring mechanism.
摘要翻译：一种通过包含熔融铝的熔体的受控液相氧化合成单晶氧化铝纳米纤维的方法。该方法包括两个阶段。在第一阶段期间，金属铝熔化并且各种添加剂被引入熔体中。在第二阶段期间，氧化铝纳米纤维在氧气存在下由所得熔体合成。在一个或多个实施方案中，本发明的方法在反应器中进行。反应器设计用于提供加热并使金属铝熔化。另外，反应器被设计成维持在660℃和1000℃之间的持续温度。当添加剂被引入熔融铝中时，期望提供稳定和均匀的熔体搅拌。为此，反应器可以设置有搅拌机构。

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