摘要
反浮选流程能有效去除磷矿中MgO其中H3PO4起着重要作用，但其用量大（6kg／t）、成本高，处理后的湿法磷酸可达到H3PO4相同的抑制效果，且用量少，成本低，能取代H3PO4用于磷矿反浮选。
Reverse flotation can reduce MgO contain from francolite effectively, in which The H3PO4 playsan important role, but its consumtion is great and cost is high. The wet treated H3PO4 has same depressing ability, theremore, its cost is lower. So it can be used instead of H3PO4 in francolite's reverse flotation.
出处
《中国矿业》
北大核心
1998年第5期51-53,共3页
China Mining Magazine
关键词
反浮选
磷酸类
抑制剂
磷矿
Reverse flotation, Phosphoric acid, Depresant
