Contiarc - An energy-optimized and environmentally sound scrap melting process.

被引：0
|
作者：
Reichelt, W [1 ]
Hofmann, W [1 ]
机构：
[1] MANNESMANN DEMAG HUTTENTECH,GESCHAFTSGRP MET GEWINNUNG,DUISBURG,GERMANY
来源：
STAHL UND EISEN | 1996年 / 116卷 / 05期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The new Contiarc electric arc furnace is a continuously operated furnace which can attain productivities similar to those of basic oxygen furnace steel plants. It is a stationary annular shaft furnace with centrally arranged DC electrode. The energy losses are some 200 k Wh/t lower than for conventional furnaces. The amounts of co-generated off-gas and dust are also significantly lower. The furnace itself is largely gas-tight, and all emissions are contained. Appreciable production cost advantages compared with modern AC arc furnaces are also achieved.
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页码：89 / &
页数：5
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