| 铁锰矿和贫锰矿的合理利用 |
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| 引用本文： | 陆日进,黄永结.铁锰矿和贫锰矿的合理利用[J].中国锰业,1993,11(3):20-24. |
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| 作者姓名： | 陆日进 黄永结 |
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| 作者单位： | 广西冶金研究所，广西冶金研究所 |
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| 摘 要： | 本文通过生产实践得出,含 Mn18—28％,(Mn Fe)38—48％的铁锰矿都可在高炉中生产富锰渣。利用高磷高铁的铁锰矿和低磷高硅贫锰矿进行配矿入炉,采用自然碱度酸性渣操作,控制渣中SiO_2含量在24—30％,可以炼出低磷低铁优质富锰渣。
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| 关 键 词： | 锰矿石 富锰渣 高炉 熔炼 |
REASONABLE APPLICATIO OF IRON-MANGANESE ORE AND LOW-GRAD MANGANESE ORE |
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| Lu Rijin Huang Yongjie.REASONABLE APPLICATIO OF IRON-MANGANESE ORE AND LOW-GRAD MANGANESE ORE[J].China's Manganese Industry,1993,11(3):20-24. |
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| Authors: | Lu Rijin Huang Yongjie |
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| Affiliation: | Guangxi Provice Metallurgical Reseach Institute |
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| Abstract: | According to the production practice,the iron-manganese ores containing 18-28% Mn or 38-48%(Mn Fe) Can be used to produce rich manganese slag in BF.Using proportioned burden of iron-manganese ore with high phosphorus and iron contedts and low-grade manganese ore with low phosphorus content and high sinicon content,operating with acid slag of natural basicity and controlling SiO_2 content of 24-30%,in slag the good quality rich Mn slag could be produced.A way of reasonable application of iron-manganese ores with high P and Fe contents and low-grade manganese ores with high si content was made. |
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| Keywords: | Manganse ore Manganese-rich Slag Blast Furnace Smelting |
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