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• Reaction behavior and mechanism of anatase in digestion process ofdiasporic bauxite

  来源： 《中国有色金属学报(英文版)2010年第1期》——李小斌 付伟岸 周秋生 刘桂华 彭志宏

  Reaction behavior and mechanism of anatase in digestion process of diasporic bauxite LI Xiao-bin(李小斌), FU Wei-an(付伟岸), ZHOU Qiu-sheng(周秋生), LIU Gui-hua(刘桂华), PENG Zhi-hong(彭志宏)  School... of CaO added and composition of aluminate solution on reaction behavior of pure anatase in high-pressure digestion process of bauxite, reaction mechanism of anatase was preliminarily determined......

• 氧化铝赤泥堆场盐分组成变化

  来源： 《中国有色金属学报2016年第11期》——黄玲 李义伟 薛生国 朱锋 吴川 王琼丽

  均,主要集中在夏季,占全年降雨量的45%~60%. 1.2  样品采集 图1  赤泥堆场样点分布图 Fig. 1  Distribution of sampling point in bauxite residue disposal areas 2014年8~10月,选择已闭库的赤泥堆场为研究区域,赤泥均为拜耳法赤泥(用拜耳法生产工艺提炼铝土矿产生的赤泥).根据堆置...对应的赤泥排放年份见表1. 表1  赤泥堆场采样点堆存时间 Table 1  Discharge years of bauxite residue in BRDAs 1.3  样品分析 制备赤泥水比为1:5的浸出液,盐分含量用烘干残渣-质量法测定[15],pH用pH计(雷磁PHS-3C型)测定[15],EC值用电导率仪(雷磁DDS-307型)测定[15],双指示剂中......

• 铝土矿酸介质中铁的行为

  来源： 《中国有色金属学报2003年第2期》——袁胡亮 赵国魂 胡岳华

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• Isolation of an acid producing Bacillus sp. EEEL02: Potential forbauxite residue neutralization

  来源： 《中南大学学报(英文版)2019年第2期》——薛生国 吴昊 廖嘉欣 朱锋 Graeme MILLAR Ronan COURTNEY

  ARTICLE J. Cent. South Univ. (2019) 26: 343-352 DOI: https://doi.org/10.1007/s11771-019-4006-x Isolation of an acid producing Bacillus sp. EEEL02: Potential for bauxite residue neutralization WU... of Limerick, Co. Limerick, Ireland Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: Bauxite residue deposit area (BRDA) is a typical abandoned mining......

• Synthesis of N, N-diethyl dodecyl amine and its flotation properties on bauxite

  来源： 《中南大学学报(英文版)2008年第2期》——曹学锋 张丽敏 胡岳华 刘长淼 欧阳魁

  J. Cent. South Univ. Technol. (2008) 15: 188-192 DOI: 10.1007/s11771-008-0036-5 Synthesis of N, N-diethyl dodecyl amine and its flotation properties on bauxite CAO Xue-feng(曹学锋), ZHANG Li-min(张... to SiO2 in concentrate obtained from separation artificial mixture is higher than 10, suggesting that DEN12 can be used as a collector to separate the aluminosilicates from diaspore in bauxite ores......

• 老挝铝土矿中铁矿物微观结构及反应特性的研究

  来源： 《冶金分析2010年第7期》——仓向辉

  老挝铝土矿中铁矿物微观结构及反应特性的研究仓向辉1(1.河南省郑州市铝业股份有限公司郑州研究院)摘 要:利用扫描电镜及能谱仪对铝土矿中铁矿物微观结构及成分进行分析,着重研究铝土矿中赤铁矿,针铁矿,钛铁矿等矿物的存在方式及分布特征.结果表明,针铁矿较多时明显影响赤泥的沉降速度,碳加入量大于10%及高温溶出能显著改善老挝矿的溶出效果,赤铁矿不与矿石中各组分和铝酸的溶液反应而直接进入赤泥中.关键词:微观结构； 铁矿物； 反应特性； 铝土矿......

• An improved implementable process for the synthesis of zeolite 4A from bauxite tailings and its Cr³⁺ removal capacity

  来源： 《International Journal of Minerals Metallurgy and Materials2016年第7期》——Peng-cheng Lei Xian-jiang Shen Yang Li Min Guo Mei Zhang

  An improved implementable process for the synthesis of zeolite 4A from bauxite tailings and its Cr3+ removal capacityPeng-cheng Lei,Xian-jiang Shen,Yang Li,Min Guo,Mei ZhangSchool of Metallurgical and Ecological Engineering, University of Science and Technology Beijing摘 要:A simple and practical method for the synthesis of zeolite 4A from bauxite......

• 一水硬铝石型铝土矿焙烧-碱浸脱硅新工艺(Ⅱ)

  来源： 《中国有色金属学报2000年第5期》——李光辉 姜涛 范晓慧 黄柱成 邱冠周

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• 我国的铝土矿资源和高效低耗的氧化铝生产技术

  来源： 《中国有色金属学报2004年第z1期》——顾松青

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• Effects of water hardness on selective flocculation of diasporic bauxite

  来源： 《中国有色金属学报(英文版)2012年第9期》——刘文莉 孙伟 胡岳华

  Trans. Nonferrous Met. Soc. China 22(2012) 2248-2254 Effects of water hardness on selective flocculation of diasporic bauxite LIU Wen-li, SUN Wei, HU Yue-hua School of Minerals Processing... of hard water on selective flocculation of diasporic bauxite was tested and the measures were taken to eliminate the effects of Ca2+ and Mg2+ in hard water. The results indicated that, not only......