| 浮选矿浆的磁化处理效应和机理研究 |
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| 引用本文： | 边炳鑫,陈清如,韦鲁滨.浮选矿浆的磁化处理效应和机理研究[J].煤炭学报,2004,29(1):97-100. |
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| 作者姓名： | 边炳鑫 陈清如 韦鲁滨 |
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| 作者单位： | 1. 同济大学,污染控制与资源化研究国家重点实验室,上海,200092;黑龙江科技学院,黑龙江,哈尔滨,150027
2. 中国矿业大学,北京校区,化学与环境工程学院,北京,100083 |
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| 基金项目： | 煤炭科学基金项目(97加11907)，黑龙江省普通高等学校骨干教师创新能力资助计划项目，江苏省高校自然科学研究计划项目(03KJB440133) |
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| 摘 要： | 通过研究磁化处理对浮选矿浆性质的影响，认为磁化处理能引起浮选矿浆含氧量、pH值、表面Zeta电位和润湿热的变化．单矿物磁化浮选试验研究表明：磁化处理浮选矿浆提高了煤的可浮性，加大了煤与煤矸石、黄铁矿之间润湿性的差异，有利于强化煤泥浮选脱硫降灰的效果。
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| 关 键 词： | 浮选 矿浆 磁化处理 可浮性 |
| 文章编号： | 0253-9993(2004)01-0097-04 |
Study on flotation pulp's magnetization effect and mechanism |
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| BIAN Bing-xin.Study on flotation pulp''''s magnetization effect and mechanism[J].Journal of China Coal Society,2004,29(1):97-100. |
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| Authors: | BIAN Bing-xin |
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| Affiliation: | BIAN Bing-xin~ |
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| Abstract: | Through studying the magnetization influence to flotation pulp,it is concluded that magnetization disposal can result in the change of oxygen concentration of flotation pulp, pH, surface Zeta potential and adsorption heat; and it also founded that water and quality of mineral particle (magnetism) can influence magnetization effect of flotation pulp. Magnetization floatation experiment of individual component shows that magnetization disposal of flotation pulp can improve the floatable quality of coal, magnify the difference of adsorption heat quality between coal and refuse,pyrite, and favor enhancing the effect of slime flotation removing sulfur and ash. |
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| Keywords: | flotation pulp magnetized process floatability |
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