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- Mineral composition, process characteristic and floatability of heavy rare earths in phosphorite ore in Guizhou are summarized in this paper. 概述了贵州某地含重稀土磷块岩矿的矿石物质组成、工艺特性及可浮性研究。
- The 74.2% of arsenic in the phosphorite ore is into furnace gas and in which 55.9% of arsenic is brought into the finished phosphorus. 磷矿带入砷量的74.2%25挥发进入炉气,其中55.9%25又进入成品黄磷。
- The results showed that heavy rare earths in phosphorite ore were utilized by the purification method of reverse flotation. 研究结果表明,该类型含重稀土磷块岩矿石可采用反浮选方法富集,具有开发利用价值。
- Keywords sedimentary environment;minerogenetic mechanism;phosphorite ore;Yunhe;Luiyang;Hunan; 沉积环境;成矿机理;磷矿;永和;浏阳;湖南;
- Sedimentary Geochemistry Research on the Radiation of Weng'an Biota and the Formation of the Phosphorite Ore Deposit, Guizhou 贵州瓮安生物群和磷矿形成的沉积地球化学研究
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- First, ore is mixed with coke and limestone. 先把铁矿石和焦碳、石灰石混合在一起。
- We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- There are pockets of ore in the mountain. 那座山里有好几块矿藏。
- There are streaks of ore in the mountains. 这山里有矿脉。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- Phosphorite ore 磷矿石
- phosphorite ore deposit 磷矿
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- That cannot be recovered, especially from waste materials or ore. 不能收回的不能被收回的,尤指废的材料或矿石
- After chemical assay, we have known the composition of the ore. 经过化学分析,我们知道了矿石的构成。
- The residue after an ore or other material has been washed. 洗后的渣矿物或其他物质洗后剩下的渣滓
- The net profit amounts to twenty dollars per ton of ore. 每吨矿石的净利为二十美元。
- Coal seams intermixed with iron ore. 煤层和铁矿混杂在一起。