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- The effective separation of hematite ore is of major significance to the development of iron and steel industry. 赤铁矿的有效选别对钢铁工业的发展有重大的作用。
- In all production practice and research at present, quartz is the main gangue mineral in hematite ore and the flotation target. 在目前所有的生产实践和研究工作当中,石英是赤铁矿矿石中主要的脉石矿物和浮选对象。
- The characteristics of direct indirect flotation have remarkable superiorities in treating lean impurified fine hematite ore. 正-反浮选对于处理贫、细、杂的赤铁矿有比较明显的优势。
- The process flowsheet is simple,and shows good suitability.It is a successful example for processing of refractory hematite ore. 该工艺结构简单，适应性强，是选别难选赤铁矿较为成功的实例。
- Research is made on the reverse flotation by flotation column for desilication in order to improve the concentrate of magnetic separation of a hematite ore concentrator. 针对提高某赤铁矿选矿厂的磁选精矿品位进行了浮选柱反浮选脱硅试验研究。
- The comparison test with MPD petroleum sodium sulphonate collector on Qidashan lean hematite ore showed a collector cost reduction of25%, a collector consumption reduction of48% and a good flotation effect. 试验结果表明,以齐大山贫赤铁矿石为对象,与MPD石油磺酸钠捕收剂进行对比,捕收剂成本下降25%25,捕收剂用量降低48%25,试验取得较好效果。
- The comparison test with MPD petroleum sodium sulphonate collector on Qidashan lean hematite ore showed a collector cost reduction of 25%,a collector consumption reduction of 48% and a good flotation effect. 试验结果表明 ,以齐大山贫赤铁矿石为对象 ,与MPD石油磺酸钠捕收剂进行对比 ,捕收剂成本下降 2 5%25 ,捕收剂用量降低 48%25 ,试验取得较好效果。
- Study on Direct-indirect Flotation of Hematite Ore 赤铁矿的正-反浮选研究
- On Beneficiation Technology for Hematite Ore of Tiekeng Iron Mine 铁坑褐铁矿选矿工艺研究
- PRACTICE OF PRODUCTION OF QUALITY SINTER FROM FINE HEMATITE ORE 用赤铁细精矿生产高质量烧结矿的工业实践
- Current Status of Hematite Ore Beneficiation in Nanfen Region 南芬地区赤铁矿选矿现状
- Research and Exploration on Beneficiation Method for Mengjiagou Hematite Ore 孟家沟赤铁矿选矿方法研究与探讨
- 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。
- Research and Outlook of Beneficiation Technology for Gongchangling Fine Lean Hematite Ore 弓长岭细粒贫赤铁矿分选技术研究和展望
- EXPERIMENTAL STUDY ON OXIDIZED PELLET FABRICATION WITH ADDING BRIZIL HEMATITE ORE FINES AND ITS ROASTING PROPERTIES 巴西赤铁粉矿制取氧化球团及焙烧性能试验研究
- 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。
