摘要
为提高中低碳铬铁冶炼中铬的回收率，较详细的阐述了在精炼炉生产中低碳铬铁过程中各个环节的铬回收控制，并对原传统工艺进行了一些改进，且进一步回收了炉渣和除尘灰中的铬，使得冶炼最终产品回收率可提高2%~5%。
Aims at improving medium and low carbon ferrochrome chrome recovery rate, it narrates every control element for chrome recovery rate of refining furnace in detail. It makes amelioration on the traditional craft, chrome in slag and dust are further recovered. The recovery rate of terminal product increases by 2%to 5%.
出处
《铁合金》
2014年第3期52-55,共4页
Ferro-alloys
关键词
中低碳铬铁合金
回收率
铬矿
除尘灰
炉渣
medium-low carbon ferrochrome
recovery rate
chrome ore
dust
slag
