flotation tailings

基本解釋

Iron content in flotation tailings of bauxite is high, so the tailings cannot be directly used as raw materials for producing primary Al-Si alloy.
鋁土礦浮選尾礦含鐵量較高，不能直接作為電熱法生產(chǎn)一次鋁硅合金的原料。
The study may provide the necessary theory basis for comprehensive utilization of phosphate flotation tailings and serve as reference to the development of low grade phosphate resources.
介紹了國內(nèi)外中低品位磷礦尾礦綜合利用的研究進(jìn)展，磷礦尾礦利用對于改善生態(tài)環(huán)境、提高資源利用率的重要性，并提出中低品位磷礦浮選尾礦加工利用的途徑。
The analysis of feasibility and effect of disposing flotation tailings with pressure filter has been introduced, and it is without precedent in using this technology to dispose the flotation tailings.
論述了加壓過濾機(jī)處理浮選尾煤的可行性及效果分析，開創(chuàng)了國內(nèi)外采用該技術(shù)處理浮選尾的先例。