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)02-0243-05 Effect of Dispersants on Surface Chemical Properties of Magnetite YANG Xi-yun, GONG Zhu-qing (School of Metallurgical Science and Engineering, Central South University, Changsha 410083, China) Abstract: Surface chemical properties of magnetite were investigated by measuring Zeta potential and surface charge density. The effects of different dispersants,such as sodium lauryl sulfate......
on process mineralogy of vanadium-titanium magnetite concentrate in Chaoyang, Liaoning Province CHEN Wangxing, LIANG Haijun, GAO Zixian, XUE Xiangxin (Institute of Resources & Environmental... iron concentrate from a vanadium-titanium magnetite in Chaoyang, Liaoning Province, a systematical investigation of process mineralogy, including the chemical composition, mineral composition, mineral......
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comminution by high pressure grinding rolls on separation of vanadium titanium magnetite GUO Xiaofei1, DAI Shujuan1, ZHU Jujian1, LI Lixia2, WANG Hongbin3, 4 (1. School of Mining Engineering... titanium magnetite (V-Ti) crushed by conventional jaw crusher and high pressure grinding rolls (HPGR) were conducted. The influences of two different comminuting processes on separation of V-Ti......
; 文献标志码:A 文章编号:1672-7207(2012)07-2459-08 Applications of MHA binder in oxidized pellets preparation from vanadium, titanium-bearing magnetite...: MHA invented by Central South University was used as an alternative binder of bentonite for oxidized pellet preparation from vanadium, titanium- (V, Ti-) bearing magnetite concentrates, and high......
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:1672-7207(2019)03-0514-07 Effect of Al2O3 on metallurgical properties of blast furnace slags of vanadium-titanium magnetite and viscosity prediction model LIANG Haili1, FENG Cong1, CHU Mansheng1, TANG Jue1... on the metallurgical properties of blast furnace(BF) slags about vanadium-titanium magnetite, all experiments samples were synthesized by adding the analytical reagent oxides of CaO, SiO2, MgO, Al2O3......
Examination of Sarikaya (Yozgat-Turkey) iron mineralization with rare earth element (REE) method Sukru KOC1,Nursel OKSUZ2 (1.Department of Geological Engineering,Faculty of Engineering,Ankara University,Ankara 06100,Turkey;2.Department of Geological Engineering,Faculty of Engineering & Architecture,Bozok University,Yozgat,66100,Turkey) Key words:iron; magnetite; volcanosedimantery; rare......
所得精矿中石英和白云母的衍射峰强度明显低于试样和常规干式磁选所得精矿,这说明风力磁选机能够在常规干式磁选的基础上进一步降低脉石含量,得到品位更高的精矿. 图10 不同风速下磁铁矿(黑色)和石英(红色)颗粒运动轨迹 Fig. 10 Magnetite (black) and quartz (red) particle movement trajectories... of magnetite separation equipment[J]. Nonferrous Metals(Beneficiation part), 2019,(2): 80-83. [11] 程 坤. 干式弱磁场气流悬浮磁选机的研制[D]. 昆明: 昆明理工大学, 2007. CHENG Kun. Development of dry weak magnetic field air......
% for raw ore to 72% by microwave treatment. Key words: microwave; ilmenite ore; magnetite; grinding, magnetic separation 1 Introduction Accompanied by the depleting of high grade ore reserves... in Fig. 1. According to the XRD analysis, the valuable mineral is mainly presented as magnetite (Fe3O4) and ilmenite (FeTiO3). Table 1 Chemical compositions of ilmenite ore (mass fraction......
