金属渣

The modified meerschaum was first used to recover gallium from acid lixivium of zinc residues and the experimental results were satisfactory.

采用改性海泡石从锌酸浸液提取、回收稀散金属镓,取得了良好试验结果。

Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.

为合理利用硫酸铁资源，进行了煤基直接还原生产金属化团研究，提出了润磨造球-预热焙-磁选-冷固结新工艺流程。

Microstructures of coal containing iron ore concentrates reduced by microwave heating are classified as the metal iron microstructure, the wustite microstructure and the slag phase microstructure.

微波加热含碳铁矿粉还原矿相结构分为金属铁、浮氏体和相结构。