1) Super-pure magnetite concentrate
超级磁铁精矿
2) Super iron concentrate
超级铁精矿
1.
The present application of super iron concentrate is introduced.
介绍了超级铁精矿的应用现状,概述了超级铁精矿的质量标准、制取技术及其典型的生产工艺,并简要分析了今后的研究方向。
2.
The paper describes the present and future of investigation of super iron concentrate at home and abroad, and outlines its quality requirements and production technology.
介绍了国内外超级铁精矿的研究现状 ,概述了超级铁精矿的质量标准及制取技术 ,并对超级铁精矿的研究方向进行了简要分析。
3.
Super iron concentrate (TFe>71%, SiO2 >2%) which technical content and additional value are high which is not only a deep process product of processing but also is a new kind of function material.
超级铁精矿(铁品位高于71%、二氧化硅含量低于2%)既是选矿的深加工产品,又是一种很有发展潜力的新型功能材料,技术含量高,附加值高,用途广泛。
3) Super pure magnetite concentrate
超纯磁铁精矿
4) magnetite concentrate
磁铁精矿
1.
45GHz,1000W,20min) of magnetite concentrates mixed with carbon(1wt%~3wt%),have been conducted in order to get the effect of carbon on microwave heating process of magnetite concentrates.
为探求碳粉对磁铁精矿微波加热的影响,以微波加热(2。
2.
For the magnetite concentrate pretreated by damp milling for 4 min and ba-lling at 7.
研究了以新疆高品位磁铁精矿为原料,采用预热球团一步法煤基直接还原工艺制取直接还原铁。
3.
The coal-based one-step direct reduction of magnetite concentrate,assaying 69.
21%(质量分数)的磁铁精矿为原料,采用预热球团"一步法"煤基直接还原工艺制取直接还原铁。
5) magnetite concentrates
磁铁精矿
1.
Study on Microwave Sintering of Magnetite Concentrates;
磁铁精矿的微波烧结研究
2.
In the present investigation,microwave sintering of magnetite concentrates was carried out with different carbon contents and binary basicity(Cao/SiO2) values under the protection of nitrogen atmosphere.
微波能是一种清洁的新型能源,利用微波的热效应进行磁铁精矿微波烧结是一项全新的课题。
3.
Microwave energy is a clean energy,and microwave sintering of magnetite concentrates is a new subject by microwave heating effect.
微波能是一种清洁型的新型能源,利用微波的热效应进行磁铁精矿微波烧结是一项全新的课题。
6) super-grade iron concentrate
超级精矿
补充资料:磁铁矿
磁铁矿 magnetite 成分为铁的氧化物(Fe3O4)的矿物。含铁量72.4%,是重要的铁矿石矿物,有时可直接用于平炉炼钢。若伴有钛、钒、铬等元素,可综合利用。可作为中药,具镇静安神功效。等轴晶系,晶体磁铁矿石标本常呈八面体,菱形十二面体。集合体呈块状或粒状。铁黑色,半金属光泽,莫氏硬度5.5~6.5,比重5.2。具磁性。分布广,有多种成因,如瑞典的基鲁纳为典型的岩浆矿床,智利的拉科磁铁矿是与火山作用有关的含铁矿浆直接溢出而形成。主要是由规模大、品位较低的沉积变质作用形成的,它常与赤铁矿一起产出。在海滨或河床中也常富集。
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