难选弱磁性矿物磁选技术现状
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摘要
在磁性矿物资源的开发利用过程中,弱磁性矿物一直占据着巨大比重。因弱磁性矿物相对难选,对分选技术要求较高,与弱磁性矿物磁选相关的设备、工艺和理论的研究也在持续不断的更新。本文凝炼了弱磁性矿物磁选过程中采用的设备、工艺和理论的研究现状,并展望了未来弱磁性矿物磁选的发展方向,以期对弱磁性矿物高效率分选提供基础指导。
In the development and utilization of magnetic mineral resources, weak magnetic mineral always occupies a large proportion.Because weakly magnetic minerals are relatively difficult to be selected and have high requirements for separation technology, the research on equipment, technology and theory related to magnetic separation of weakly magnetic minerals is constantly updated. In this paper, the equipment, technology and theory used in magnetic separation of weak magnetic minerals are condensed, and the development direction of magnetic separation of weak magnetic minerals in the future is prospected, so as to provide basic guidance for efficient separation of weak magnetic minerals.
In the development and utilization of magnetic mineral resources, weak magnetic mineral always occupies a large proportion.Because weakly magnetic minerals are relatively difficult to be selected and have high requirements for separation technology, the research on equipment, technology and theory related to magnetic separation of weakly magnetic minerals is constantly updated. In this paper, the equipment, technology and theory used in magnetic separation of weak magnetic minerals are condensed, and the development direction of magnetic separation of weak magnetic minerals in the future is prospected, so as to provide basic guidance for efficient separation of weak magnetic minerals.
引文
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[8]焦红光,史长亮,李沙,李勇军,王飞跃.一种盘式结构永磁高梯度综合力场分选机CN101947492A,2010.10.
[9]史长亮,王胜楠,赵继芬,谢玉娟,邓小伟,马娇,李广振,鲍倜敖.一种实现高背景场强的永磁闭合磁系结构,CN105665128A2016.06.
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[14]翟宏新.强磁场磁选机工作间隙中顺磁性粒子运动的理论和试验研究[J].矿山机械,1977(3):22-27.
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[16]刘鹏,焦红光.高梯度磁选中单颗粒微粉煤的动力学分析[J].矿山机械,2012,40(08):86-90.
[17]Sandulyak A., Belgacem F.B.M., Kiselev D. Special solutions for magnetic separation problems using force and energy conditions for ferro-particles capture[J]. Journal of Magnetism and Magnetic Materials, 2016, 401:902-905.
[18]Olayinka O.,Sheard S. Three-dimensional mathematical modelling of magnetic bead[J]. Applied Mathematical Modelling,2017, 45:122-133.
[19]魏红港,冉红想.GCG型强磁选机高梯度磁场中弱磁性矿粒动力学分析[J].有色金属(选矿部分),2014(02):77-81.
[20]张义顺,史长亮,田瑞霞.基于PFC2D高梯度磁场下煤粉干式磁选行为模拟[J].煤炭学报,2013(09):1668-1674.
[21]刘佳庚.悬浮式干式磁选机磁选过程模型预测控制[J].煤矿机械,2017,38(05):164-166.
[22]Hournkumnuard K.,Chantrapornchai C. Parallel simulation of concentration dynamics of nano-particles in High Gradient Magnetic Separation[J]. Simulation Modelling Practice and Theory,2011. 19(2):847-871.
[23]Zhang J., Feng Z., Jia X., Liang M., Men Z., Zhang Y., Bu Y., Li W. High gradient magnetic separation of catalyst/wax mixture in Fischer–Tropsch synthesis:Modeling and experimental study[J].Chemical Engineering Science, 2013. 99:28-37.
[24]Lei覻ner T., Bachmann K., Gutzmer J., Peuker U.A. MLAbased partition curves for magnetic separation[J]. Minerals Engineering, 2016, 94:94-103.
[25]Sand A., Stener J.F., Toivakka M.O., Carlson J.E., P覽lsson B.I. A Stokesian dynamics approach for simulation of magnetic particle suspensions[J]. Minerals Engineering, 2016, 90:70-76.
[26]Zheng X., Wang Y., Lu D., Li X. Theoretical and experimental study on elliptic matrices in the transversal high gradient magnetic separation[J]. Minerals Engineering, 2017, 111:68-78.
[27]Zheng X., Wang Y., Lu D., Li X., Li S., Chu H. Comparative study on the performance of circular and elliptic cross-section matrices in axial high gradient magnetic separation:Role of the applied magnetic induction[J]. Minerals Engineering, 2017, 110:12-19.
[28]Hirota N., Ando T., Takano T., Okada H. In-situ observation of particles deposition process on a ferromagnetic filter during high-gradient magnetic separation process[J]. Journal of Magnetism and Magnetic Materials, 2017, 427:296-299.
[2]郑州综合所磁选技术再获新型专利[J].有色设备,2016(02):52-53.
[3]刘石梅.开放磁系圆筒型永磁湿式强磁选机研制与试验研究[J].矿山机械,2017,45(09):45-48.
[4]L indner J.,Nirschl H. A hybrid method for combining HighGradient Magnetic Separation and centrifugation for a continuous process[J]. Separation and Purification Technology, 2014,131:27-34.
[5]许丽敏,何建全,王丽娟,陈俊明,赵明,徐少华,林恬盛,王威.立环高梯度磁选机磁系结构优化及改进[J].机电工程技术,2015,44(07):129-131,205.
[6]饶宇欢,熊大和.弱磁性矿石高效强磁选关键技术及装备研究[J].中国钨业,2015,30(1):70-74.
[7]曹志良,李维健,钱士湖.新型强磁选组合设备的研发及应用[J].金属矿山,2016(12):122-125.
[8]焦红光,史长亮,李沙,李勇军,王飞跃.一种盘式结构永磁高梯度综合力场分选机CN101947492A,2010.10.
[9]史长亮,王胜楠,赵继芬,谢玉娟,邓小伟,马娇,李广振,鲍倜敖.一种实现高背景场强的永磁闭合磁系结构,CN105665128A2016.06.
[10]熊涛,谢美芳,袁长翔,陈荣.应用SLon磁选机分选-5mm粒级弱磁性矿物[C].in 2013年第四届中国矿业科技大会2013:中国江苏南京.4页.
[11]徐淑安,邵延海,熊述清,闫武,李明明,蒋丰祥.疏水团聚-磁种法回收赤泥中微细粒铁矿试验[J].矿产综合利用,2015(06):62-66.
[12]乔吉波,王少东.彝良难选鲕状赤褐铁矿提铁降磷工艺研究[J].矿产保护与利用,37-41.
[13]李广涛,张宗华,张昱,王雅静.某高磷鲕状赤褐铁矿的焙烧-磁选试验研究[J].矿业快报,27-30.
[14]翟宏新.强磁场磁选机工作间隙中顺磁性粒子运动的理论和试验研究[J].矿山机械,1977(3):22-27.
[15]熊大和.弱磁性矿粒在棒介质高梯度磁场中的动力学分析[J].金属矿山,1998(8):19-22.
[16]刘鹏,焦红光.高梯度磁选中单颗粒微粉煤的动力学分析[J].矿山机械,2012,40(08):86-90.
[17]Sandulyak A., Belgacem F.B.M., Kiselev D. Special solutions for magnetic separation problems using force and energy conditions for ferro-particles capture[J]. Journal of Magnetism and Magnetic Materials, 2016, 401:902-905.
[18]Olayinka O.,Sheard S. Three-dimensional mathematical modelling of magnetic bead[J]. Applied Mathematical Modelling,2017, 45:122-133.
[19]魏红港,冉红想.GCG型强磁选机高梯度磁场中弱磁性矿粒动力学分析[J].有色金属(选矿部分),2014(02):77-81.
[20]张义顺,史长亮,田瑞霞.基于PFC2D高梯度磁场下煤粉干式磁选行为模拟[J].煤炭学报,2013(09):1668-1674.
[21]刘佳庚.悬浮式干式磁选机磁选过程模型预测控制[J].煤矿机械,2017,38(05):164-166.
[22]Hournkumnuard K.,Chantrapornchai C. Parallel simulation of concentration dynamics of nano-particles in High Gradient Magnetic Separation[J]. Simulation Modelling Practice and Theory,2011. 19(2):847-871.
[23]Zhang J., Feng Z., Jia X., Liang M., Men Z., Zhang Y., Bu Y., Li W. High gradient magnetic separation of catalyst/wax mixture in Fischer–Tropsch synthesis:Modeling and experimental study[J].Chemical Engineering Science, 2013. 99:28-37.
[24]Lei覻ner T., Bachmann K., Gutzmer J., Peuker U.A. MLAbased partition curves for magnetic separation[J]. Minerals Engineering, 2016, 94:94-103.
[25]Sand A., Stener J.F., Toivakka M.O., Carlson J.E., P覽lsson B.I. A Stokesian dynamics approach for simulation of magnetic particle suspensions[J]. Minerals Engineering, 2016, 90:70-76.
[26]Zheng X., Wang Y., Lu D., Li X. Theoretical and experimental study on elliptic matrices in the transversal high gradient magnetic separation[J]. Minerals Engineering, 2017, 111:68-78.
[27]Zheng X., Wang Y., Lu D., Li X., Li S., Chu H. Comparative study on the performance of circular and elliptic cross-section matrices in axial high gradient magnetic separation:Role of the applied magnetic induction[J]. Minerals Engineering, 2017, 110:12-19.
[28]Hirota N., Ando T., Takano T., Okada H. In-situ observation of particles deposition process on a ferromagnetic filter during high-gradient magnetic separation process[J]. Journal of Magnetism and Magnetic Materials, 2017, 427:296-299.