对冀东磁铁矿球团焙烧的氧化机理进行了研究。
The oxidation mechanism of Jidong magnetite pellets was studied.
研究了脉石成分对铁矿球团还原膨胀性能的影响。
The effect of gangue composition on reduction swelling of iron ore pellets was investigated.
研究了碳对内配固体燃料赤铁矿球团焙烧过程的影响。
The influence of carbon on the process of firing hematite pellet containing solid fuel is investigated.
此次大冶铁矿球团厂为提高产品质量，实施了全厂的自动化改造。
This time the alteration was actualized to improve quality of manufacture by Daye factory that produces round iron mine.
文中分析了褐铁矿球团焙烧特性和改善褐铁矿球团焙烧性能的途径。
The induration characteristics of limonite pellets were analyzed and some ways to improve the pellet properties were proposed.
铁锰复合球团矿与原铁矿球团相比，具有较高的机械强度和良好的冶金性能。
Iron-manganese ore composite pellets have higher mechanical strength and better metallurgical properties than those of conventional pellets.
由此可见，制备内配燃料熔剂性含镁球团是改善赤铁矿球团强度的有效途径。
Thus, the preparation of fluxed magnesium hematite pellet with fuel is an effective way to improve the intensity of hematite pellets.
制备内配燃料熔剂性含镁赤铁矿球团时，将焦粉配比控制1.5%以内，球团碱度控制在0.9，可显著提高焙烧球团强度。
When preparing the fluxed magnesium hematite pellets with the fuels, the intensity of roasted pellets was greatly improved with the coke ratio of less than 1.5% and pellet alkalinity at 0.9.
费雷拉告诉记者，铁矿价格和更具价值的球团铁矿价格很可能在第三季度维持稳定。
Ferreira told reporters that iron ore prices and prices for Vale's higher value iron ore pellets will likely remain stable in the third quarter.
第一阶段年产80万吨铁矿石球团厂的建设已经顺利建成投产。
The first phase of construction of 8-hundred-thousand million tones per annual Iron Ore Pelletization Plant has been successfully completed and commissioned.
利用阿伦尼乌斯公式分析了磁铁矿原料辊磨前后球团氧化反应的活化能。
The activation energy of magnetite materials of pellet which were pretreated with and without high pressure grinding is studied using Arrhennius Law in this paper.
褐铁矿冷固球团工艺的开发成功，为综合利用当地的矿产资源找到了一条有效的途径。
The successful development on the coldbonded limonite pelletizing process will provide an effective way for comprehensive utilization of local limonite resources.
根据高炉要求，加拿大铁矿公司开发了硅含量为1.5%的酸性球团。
Acid pellet with a silica content as low as 1.5% has been developed by iron Ore Company of Canada for blast furnace application.
本文通过对巴西赤铁矿pfcj中添加含硼复合添加剂制备氧化球团及其机理的研究。
In this paper, the process and mechanism of improving the pelletization of Brazilian PFCJ hematite by adding boron bearing compound additives have been studied.
研究了水泥复合酚醛树脂胶粘剂对制备黄铁矿烧渣冷固球团性能的影响。
Pyrite cinder cold-bonded pellet having good cold intensity and high temperature intensity was made by use of this adhesive in certain conditions.
研究了水泥复合酚醛树脂胶粘剂对制备黄铁矿烧渣冷固球团性能的影响。
The properties of pyrite cinder cold-bonded pellet manufactured with cement and phenolic resin adhesive were studied.
介绍一种用于铁矿直接还原的台车连续炉，含碳球团料层铺在台车上并通过炉膛进行焙烧和还原。
The paper introduces a continuous car type furnace for direct reduction of iron ore. Coal-containing iron ore pellets are laid on cars and carried to pass through furnace to be heated and reduced.
本发明涉及一种用无罐隧道窑还原钒钛磁铁矿生产金属化球团的方法。
The invention relates to a method of producing metallized pellet by deoxidizing a vanadium titanium magnetite via a non-tank tunnel kiln.
针对鞍钢集团矿业公司磁铁矿精矿不能完全满足球团矿的用量要求，采用赤铁矿与磁铁矿的精矿混合配制球团。
Since magnetite concentrate in AnSteel Groupe mining corporate do not fully meet the consumption requirements of pellets, hematite and magnetite concentrate are mixed to prepare pellets.
研究了水泥复合酚醛树脂胶粘剂对制备黄铁矿烧渣冷固球团性能的影响。
Preparation of polysilicate aluminum ferrite coagulant from pyrite slag and poor quality ferric tailings;
研究了水泥复合酚醛树脂胶粘剂对制备黄铁矿烧渣冷固球团性能的影响。
Preparation of polysilicate aluminum ferrite coagulant from pyrite slag and poor quality ferric tailings;
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