| 配加膨润土抑制球团矿还原膨胀的试验研究 |
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| 引用本文： | 吕志义,沈茂森,康文革.配加膨润土抑制球团矿还原膨胀的试验研究[J].包钢科技,2011,37(4):32-35. |
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| 作者姓名： | 吕志义 沈茂森 康文革 |
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| 作者单位： | 内蒙古包钢钢联股份有限公司技术中心,内蒙古包头,014010;内蒙古包钢钢联股份有限公司技术中心,内蒙古包头,014010;内蒙古包钢钢联股份有限公司技术中心,内蒙古包头,014010 |
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| 摘 要： | 研究了不同巴润精矿配比条件下,膨润土配比与还原膨胀率的关系。结果表明,膨润土对配加巴润精矿球团矿的还原膨胀率有明显的抑制作用,当巴润精矿配比提高时,相应提高膨润土配比就能将球团矿的还原膨胀率控制在正常膨胀范围内。
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| 关 键 词： | 球团矿 巴润精矿 膨润土 还原膨胀率 |
Experimental Research on Restraining Reduced Expansion of Pellets by Adding Bentonite |
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| LV Zhi-yi,SHEN Mao-sen,KANG Wen-ge.Experimental Research on Restraining Reduced Expansion of Pellets by Adding Bentonite[J].Science & Technology of Baotou Steel(Group) Corporation,2011,37(4):32-35. |
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| Authors: | LV Zhi-yi SHEN Mao-sen KANG Wen-ge |
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| Affiliation: | LV Zhi-yi,SHEN Mao-sen,KANG Wen-ge(Technical Center of Steel Union Co.Ltd.of Baotou Steel(Group)Corp.,Baotou 014010,Nei Monggol,China) |
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| Abstract: | The relationship between the proportion of bentonite and reduced expansion ratio of pellets is investigated with various proportions of iron ore concentrate of Barun.The results show that bentonite could restrain the reduced expansion ratio of pellets with iron ore concentrate of Barun remarkably.When the proportions of iron ore concentrate of Barun is increased,the reduced expansion ratio of pellets could be controlled in the normal range of expansion by increasing the proportion of bentonite relatively. |
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| Keywords: | pellets iron ore concentrate of Barun bentonite reduced expansion ratio |
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