| 济钢球团配加钠基膨润土试验研究 |
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| 引用本文： | 胡攀,莫朝文,闫应娇,张英才. 济钢球团配加钠基膨润土试验研究[J]. 矿产综合利用, 2010, 0(1): 15-19 |
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| 作者姓名： | 胡攀 莫朝文 闫应娇 张英才 |
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| 作者单位： | 1. 济钢技术中心,山东济南,250101
2. 济钢球团厂,山东济南,250101 |
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| 摘 要： | 钠基土膨润土粘性大、配加量小,使用钠基土是球团减少膨润土消耗的有效措施之一。针对济钢球团粘结剂消耗较高的情况,本文在对钠基土产地考察的基础上,分析了钠基土的化学成分与物理特性,在实验室对8个钠基土样进行了造球试验和球团指标测试,并根据试验数据,对钠基土实用效果进行了综合评价。结果表明,钠基土能有效降低球团膨润土用量,在保证生球质量下,钠基土与钙基土的替代比能达到1∶1.6左右,其中5#钠基土最优。
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| 关 键 词： | 钠基土 替代比 综合评价 |
Experimental Research on Adding Sodium Bentonite into Pellet in Pelletizing Plant of Jinan Iron Steel Co. |
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| HU Pan,MO Chao-wen,YAN Ying-jiao,ZHANG Ying-cai. Experimental Research on Adding Sodium Bentonite into Pellet in Pelletizing Plant of Jinan Iron Steel Co.[J]. Multipurpose Utilization of Mineral Resources, 2010, 0(1): 15-19 |
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| Authors: | HU Pan MO Chao-wen YAN Ying-jiao ZHANG Ying-cai |
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| Affiliation: | 1.Technology Center of Jinan Iron and Steel Co.;Jinan;Shandong;China;2.Pelletizing Plant of Jinan Iron and Steel Co.;China |
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| Abstract: | Owing to higher viscocity and lower dose of the sodium bentonite,therefore,use of sodium bentonite is one of the effective measures for decreasing consumption of bentonite in the pelletizing process.Aiming at the practical situation of higher consumption of bentonite in the pelletizing plant,on the basis of investigating production base of bentonite,the chemical composition and physical property of sodium bentonite are analyzed.The pelletizing tests for eight kinds of sodium bentonite samples are carried ou... |
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| Keywords: | Pellet Sodium bentonite Substitution proportion Comprehensive evaluation |
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