| 降低金岭铁矿选矿厂铁精矿水分的研究 |
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| 引用本文： | 张去非,穆晓东. 降低金岭铁矿选矿厂铁精矿水分的研究[J]. 矿冶工程, 2005, 25(5): 36-38 |
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| 作者姓名： | 张去非 穆晓东 |
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| 作者单位： | 山东理工大学,山东,淄博,255049;山东理工大学,山东,淄博,255049 |
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| 摘 要： | 针对金岭铁矿选矿厂铁精矿水分偏高的生产实际状况, 采用实验室型真空过滤机, 研究了多种助滤剂对铁精矿滤饼水分含量的影响。结果表明, 十二烷基苯硫酸钠是铁精矿过滤中适宜的助滤剂。在pH =8,十二烷基硫酸钠用量为400 g/t, 温度为30 ℃时, 铁精矿滤饼水分达到7.95%。
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| 关 键 词： | 助滤剂 滤饼水分 铁精矿 金岭铁矿 |
| 文章编号： | 0253-6099(2005)05-0036-03 |
| 收稿时间： | 2005-05-10 |
| 修稿时间： | 2005-05-10 |
Study on Reducing Moisture Content in Iron Concentrate from the Processing Plant in Jinling Iron Mine |
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| ZHANG Qu-fei,MU Xiao-dong. Study on Reducing Moisture Content in Iron Concentrate from the Processing Plant in Jinling Iron Mine[J]. Mining and Metallurgical Engineering, 2005, 25(5): 36-38 |
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| Authors: | ZHANG Qu-fei MU Xiao-dong |
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| Affiliation: | Shandong University of Technology, Zibo 255049, Shandong, China |
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| Abstract: | In view of higher moisture-content in iron concentrate in the mineral processing plant in Jinling iron mine, the influence of several kinds of filter-aids on the moisture-content in the filter cake of iron concentrate have been studied with laboratory vacuum filter in this paper.Results show that sodium dodecyl benzene sulfonate is more suitable to be as filter-aids during the filtration of iron concentrate.In the test with pH value of 8, temperature of 30 ℃, and dosage of sodium dodecyl benzene sulfonate being 400 g/t, the moisture-content in the filter cake of iron concentrate can be reduced to 7.95%. |
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| Keywords: | filter-aids moisture content of filter cake iron concentrate Jinling Iron Mine |
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