A new process of producing electrolytic copper powder from anti-extracting bacterial leaching solution from copper ore of Ziji Mount Gold-Copper Mine was developed.
研究了直接利用紫金山金铜矿的铜矿细菌浸出反萃含铜溶液生产电解铜粉的新型工艺。
2
But the finished sinter powder content of less powerful of the blast furnace, cold back to mine to participate in ingredients, can be stable sintering operation.
但成品烧结矿粉末含量少，对高炉有力，冷返矿参加配料，可稳定烧结操作。
3
Mn ores of linhou Mn Mine belong to weathering-type Mn oxide, shaped like earth and powder, with small specific gravity and large moisture content.