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- EXPERIMENT RESEARCH ON SMELTING OF BAOTOU NIOBIUM ORE 包头铌铁矿冶炼实验研究
- Keywords tantalum niobium ore;lepidolite;reagents of flotation; 钽铌矿;锂云母;浮选药剂;
- A black mineral is an ore of niobium and tantalum. 一种黑色矿物是铌、钽矿石。
- Determination of niobium oxide in niobium ore and niobium slag by paper chromatographic gravimetry 纸上色层重量法测定铌矿和铌渣中五氧化二铌
- The ore is smelted in this large factory. 这个大型工厂里熔炼矿石。
- Keywords explosion breccia pipe;molybdenum ore;niobium ore;ore body division;resource potential; 关键词爆发角砾岩筒;钼矿;铌矿;矿体划分;资源潜质;
- 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。
- A rich mine, vein, or pocket of ore. 富矿脉富矿坑、脉、囊
- niobium ore 铌矿
- tantalum and niobium ore 钽铌矿砂
- Application: For niobium sheet and wire etc. 用途:产品用于生产铌片,丝等加工材。
- For niobium powder and superconductors. 铌粉,超导原材料。
- 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。
- Niobium oxides are favorable promoter and Support. 铌氧化物是优良的促进剂和良好的载体。
