陶瓷颗粒的等离子体球化

IF 3.9 3区工程技术 Q3 ENERGY & FUELS

Chemical Engineering and Processing - Process Intensification Pub Date : 2005-02-01 DOI:10.1016/j.cep.2004.02.015

Z. Károly, J. Szépvölgyi

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引用次数: 36

摘要

在射频热等离子体反应器中研究了微米级球形陶瓷颗粒的形成。得出的结论是，原料粉末的广泛粒度分布会导致小颗粒的过度蒸发或大颗粒的熔化不足。内部或多或少有空隙的陶瓷球也可以从用特殊方法预处理的粉末开始制备。

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Plasma spheroidization of ceramic particles

Formation of spherical, micron-sized ceramic particles was investigated in an RF thermal plasma reactor. It has been concluded that a wide size distribution of feedstock powders gives rise to either excessive evaporation of smaller grains or insufficient melting of bigger ones. Ceramic spheres with more or less voids inside can also be prepared starting from powders pretreated in special ways.

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来源期刊

Chemical Engineering and Processing - Process Intensification 工程技术-工程：化工

CiteScore

7.80

自引率

9.30%

发文量

408

审稿时长

49 days

期刊介绍： Chemical Engineering and Processing: Process Intensification is intended for practicing researchers in industry and academia, working in the field of Process Engineering and related to the subject of Process Intensification.Articles published in the Journal demonstrate how novel discoveries, developments and theories in the field of Process Engineering and in particular Process Intensification may be used for analysis and design of innovative equipment and processing methods with substantially improved sustainability, efficiency and environmental performance.