The plasma spouted bed reactor for applications in metallurgy and material synthesis

被引：0

作者：

Flamant, G ^{[1
]}

Bamrim, A ^{[1
]}

机构：

[1] Inst Sciu & Genie Mat & Proc, IMP, CNRS, F-66125 Font Romeu, France

来源：

HIGH TEMPERATURE MATERIAL PROCESSES | 2000年 / 4卷 / 04期

关键词：

thermal plasma; fluidized bed; spouting transition; Si3N4 and SiC synthesis; dust treatment;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper deals with the application of the plasma spouted bed reactor for high temperature material processes. Three main concerns are presented, (i) Hydrodynamics :a correlation for the prediction of spouting transition under plasma conditions is proposed, (ii) Powder synthesis : carbo-nitriding of silica with a N-2 plasma, (iii) dust treatment :separation of valuable metals from dusts. The plasma spouted bed appears to be a versatile gas-solid reactor for gas, liquid and solid processing.

引用

页码：455 / 471

页数：17

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