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- The coarse grain size and small specific surface area of Chengchao iron ore concentrate influence negatively the output and quality of pellet. 由于程潮铁矿铁精矿的粒度较粗,比表面积较小等原因,严重影响了球团矿的产量和质量。
- Ploughshare mixer for iron ore concentrate are in operation all over the world and running successful since up to 35 years. 犁铧式混合机应用于精铁矿领域在全世界成功运行迄今有35年.
- Lots of research work has been done on sintering of pelletized iron ore concentrate that are mainly produced at Jinbeizhuang Mine. 对以近北庄为主的磁铁精矿的球团烧结进行了较全面的实验室探索。
- Abrasion tests were carried out for the walls of pipeline for iron ore concentrate slurries by connecting a length of test pipe in series with the pipeline. 本文介绍了在管道上串接磨蚀试件,对攀矿铁精矿和太钢尖山铁矿铁精矿进行管道磨蚀试验的特点。
- Through the mix humidifying grinding,the fine degree of iron ore concentrate was increased,the addition ratio of bentonite was decreased,the quality of pellets were improved,and good economical benefit was gained. 通过对混合料的润磨,提高了铁精矿粉的细度,降低了膨润土添加量,提高了球团矿的质量指标,收到了良好的经济效益。
- Using sponge iron reduced by iron ore concentrate powder as raw material,the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace. 以由铁精矿粉直接还原出来的海绵铁为原料，以非真空感应炉和真空感应炉为冶炼设备，对纯铁的冶炼工艺进行了研究与试验。
- In this paper, properties of 6 kinds of bentonite were tested according to the quality standard and testing methods at home.Bentonite and Jidong iron ore concentrate were mixed and pelletized. 根据国内的质量标准和检测方法测定了六种膨润土的理化性能,并将其与冀东铁精矿混合造球,进行球团焙烧试验。
- Method to increase fineness of iron ore concentrate 提高铁精矿细度的探讨
- Practice of Upgrading Iron Ore Concentrate 提高铁精矿品位的实践
- wet - grinded iron ore concentrate 精矿润磨
- Keywords Yamansu iron ore concentrate;MPS process; 雅满苏铁精矿;球团烧结;
- Qidashan Iron Mine is one of China's superlarge red iron ore concentrators and its research on iron ore beneficiation technology has occupied an important position in China. 齐大山铁矿是我国特大型红铁矿铁矿山,在我国铁矿选矿技术研究中占有很重要的地位。
- The technology of microwave heating with carbothermal reduction can increase the metallization rate of the iron ore concentrates containing coal, and abolish the process of iron ore aggl... 微波加热可以快速提高含碳铁矿粉的金属化率,降低还原反应温度,对原料有广泛的适应性,并可以取消球团的制备工艺,对“绿色”钢铁冶金流程具有深远的意义。
- In order to improve the ballability of iron ore concentrates of Kun-Steel, the effect of calcium bentonite and sodium bentonite on the ballability of iron ore concentrates were compared in this paper. 为改善昆钢铁精矿的造球性能,对昆钢球团添加钙基膨润土和钠基膨润土进行了对比试验。
- The antifreezer for iron ore concentrates presented here is helpful to storage and to long-distance transport of iron ore concentrates in winter in the northern part of our country. 本文研究的铁精矿防冻剂对解决北方地区冬季期间精矿的贮存和长途运输具有实用的推广价值。
- In order to improve TFe and metallurgy performance of pellet,experimentations on addition of Brazil iron ore concentrates in shaft furnace palletizing process have been carried through. 为提高球团矿品位,改善冶金性能,进行了竖炉球团配加巴西精粉的试验研究。
- Microstructures of coal containing iron ore concentrates reduced by microwave heating are classified as the metal iron microstructure, the wustite microstructure and the slag phase microstructure. 微波加热含碳铁矿粉还原矿相结构分为金属铁、浮氏体和渣相结构。
- Iron ore has been discovered in the area. 这地区发现了铁矿。
- SMELTING REDUCTION OF IRON ORE CONCENTRATE AND PROCESS ASSEMBLY 铁精矿粉熔态还原炼铁与过程集成
- Keywords iron ore concentrate;sintering;pelletized sintering; 铁精矿;烧结;球团烧结;
