Plasma spheroidization of ceramic particles

被引：35

作者：

Károly, Z ^{[1
]}

Szépvölgyi, J ^{[1
]}

机构：

[1] HAS, Inst Mat & Environm Chem, Chem Res Ctr, H-1525 Budapest, Hungary

来源：

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 2005年 / 44卷 / 02期

关键词：

plasma reactor; ceramic particles;

D O I：

10.1016/j.cep.2004.02.015

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

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. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：221 / 224

页数：4

共 4 条

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