碳酸锰精矿生产电炉炉料的研究  

A STUDY OF PRODUCTION ELECTRIC FURNACEBURDEN FROM MANGANESE CARBONATE CONCENTRATE

作　　者：朱德庆[1] 付守澄[1] 蔡汝卓[1] 

机构地区：[1]中南工业大学

出　　处：《中国锰业》1994年第3期21-25,共5页China Manganese Industry

摘　　要：本研究为一种新的烧结工艺。将成酸锰精矿添加０．１％的ＺＨ粘结剂，混匀制粒后进行抽风烧结，就可生产出电炉冶炼碳素锰质合金或锰硅合金的炉料，而常规的烧结法或球团烧结法难以生产出合格的电炉炉料。A new sintering technique has been developed for producing the charges forsmelting manganese alloys in electric furnaces. In this technique by pelletizing flotation con-centrates of manganese carbonate ore with 0.1%ZH binder,followed by draught sintering,the charges for electric furnace can be made for smelting Carbon-manganese and silicon-manganese,while it is difficult to produce the charges using conventional sintering techniqueor pellet roast process.

关 键 词：碳酸锰精矿 烧结 电炉 炉料 

分 类 号：TF046.4[冶金工程—冶金物理化学]