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冲天炉炼铁的原料和成品

2012-03-17     发布者:德甲赛事直播

           冲天炉俗称“化铁炉”,是将铁块、焦炭加入炉内,下部吹入空气,熔化铁水的设备,一般在铸造厂使用,也被民间用于将回收的废钢铁熔化成铁块,铸成型后再卖给钢厂。其原料就是铁块或者废钢和焦炭。所以说,它不能是“炼铁”(没有还原反应),而应该叫做“化铁”。



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