摘要
介绍了大容量矿热炉全煤冶炼工业硅的生产工艺,提出精煤替代木炭冶炼工业硅的可行性,并在全煤冶炼工业硅电炉参数选择、操作工艺方面提出建议。
It introduces the production process of smelting industrial grade silicon with all-coal in large capacity submerged arc furnace,puts forward the feasibility of replacing charcoal with clean coal to smelt industrial grade silicon,makes suggestions on parameter choice and operation process for industrial grade silicon with all-coal.
作者
段西京
DUAN Xijing(Xi’an Hongxin Submerged Arc Furnace Co.,Ltd.,Xi'an 710071,China)
出处
《铁合金》
2021年第2期1-6,共6页
Ferro-alloys
关键词
大容量矿热炉
全煤
工业硅
large capacity submerged arc furnace
all-coal
industrial grade silicon
