位置：成果数据库 > 期刊 > 期刊详情页
Extraction and separation of nickel and cobalt from saprolite laterite ore by microwave-assisted hydrothermal leaching and chemical deposition
  • ISSN号：0454-5648
  • 期刊名称：《硅酸盐学报》
  • 时间：0
  • 分类：TQ028[化学工程] TQ325.2[化学工程—合成树脂塑料工业]
  • 作者机构：[1]State Key Laboratory of Advanced Metallurgy, School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China, [2]China Metallurgical Group Corporation, Beijing 100038, China
  • 相关基金：financially supported by the National Natural Science Foundation of China(Nos. 51272025,50872011 and 51072022);the National Basic Research Program of China(No. 2007CB613608);the New Century Excellent Researcher Award Program from the Ministry of Education of China (No. NCET-08-0732)
作者： Yan Zhao[1], Jian-ming Gao[1], Yi Yuei[1], Ben Peng[1,2], Zai-qing Que[1], Min Guo[1], Mei Zhang[1]
关键词： 分离过程, 微波辅助, 提取效率, 浸出温度, 化学沉积, 镍矿, 红土, 水热, laterites, hydrometallurgy, nickel metallurgy, cobalt metallurgy, microwave heating, leaching, chemicaldeposition
中文摘要：

从 saprolite 红土矿石的镍和钴的抽取和分离被使用帮助微波的热水的沥滤和化学免职的一个方法学习。抽取上的温度和 Ni2+ 和 Co2+ 的效率在微波下面详细被调查的时间调节的沥滤的效果。从矿石的 Ni2+ 和 Co2+ 的抽取效率在 300 点预先烤，这被显示出 ? 潧摯愠牧敥敭瑮眠瑩 ? 桴 ? 硥数楲敭瑮污爠獥汵獴Μ

英文摘要：

Extraction and separation of nickel and cobalt from saprolite laterite ore were studied by using a method of microwave-assisted hydrothermal leaching and chemical deposition. The effects of leaching temperature and time on the extraction efficiencies of Ni2＋ and Co2＋ were investigated in detail under microwave conditions. It is shown that the extraction efficiencies of Ni2＋ and Co2＋ from the ore pre-roasted at 300℃ for 5 h were 89.19% and 61.89% when the leaching temperature and time were about 70℃ and 60 min, respectively. For the separation process of Ni and Co, the separation of main chemical components was performed by adjusting the pH values of sulfuric leaching solutions using a NaOH solution based on the different pH values of precipitation for metal hydroxides. The final separation efficiencies of Ni and Co were 77.29% and 65.87%, respectively. Furthermore, the separation efficiencies of Fe of 95.36% and Mg of 92.2% were also achieved at the same time.

同期刊论文项目
有序分级结构柔性光阳极材料的制备与性能研究
期刊论文 11
固态太阳能电池半导体纳米棒/管阵列电极材料的制备及性能研究
期刊论文 31 专利 1
自组装织构钛酸铋钠基无铅压电陶瓷的结构与性能基础研究
期刊论文 32 获奖 2 专利 5
同项目期刊论文
水热法制备Eu~(3+)掺杂TiO_2光催化剂及其性能的研究
Synthesis and photocatalytic properties of TiO2 nanopowders codoped with Eu3+ and Y3+ ions
Template-free hydrothermal synthesis of single-crystalline SnO(2) nanocauliflowers and their optical
Electrodeposition of polyaniline nanowires and their electrochemical properties
Facile synthesis of SnO(2) nanograss array films by hydrothermal method
Effect of substrate pretreatments on the growth of SnO2 nanowire arrays by hydrothermal method
Hydrothermal growth of well-aligned TiO(2) nanorod arrays: Dependence of morphology upon hydrotherma
Effects of pretreatment of substrates on the preparation of large scale ZnO nanotube arrays
Hydrothermal preparation and photoelectrochemical performance of size-controlled SnO(2) nanorod arra
Preparation and Spectroscopy Properties of Eu(2) (CA)(3) (phen)(2) Doped Eu(3+)/TiO(2) Nano-Powders
Studies on the PEG-Assisted Hydrothermal Synthesis and Growth Mechanism of ZnO Microrod and Mesoporo
Preparation and properties of a nano TiO(2)/Fe(3)O(4) composite superparamagnetic photocatalyst
Hydrothermal synthesis of SnO(2) nanoflower arrays and their optical properties
Effect of substrate pretreatments on the growth of ZnO micro/nanotube arrays by a hydrothermal metho
Morphology evolution of lead-free ceramics: formation of Bi(0.5)Na(0.5)TiO(3) superstructures on a T
非金属元素S,N与Eu~(3+)共掺杂纳米TiO_2光催化剂的水热法制备及其性能研究
Electrochemical deposition of branched hierarchical ZnO nanowire arrays and its photoelectrochemical
从不锈钢粉尘中选择性提取Cr、Ni和Zn重金属
水热法制备Eu^3＋掺杂TiO2光催化剂及其性能的研究
稀土La^3＋掺杂TiO2纳米线的制备及其性能研究
Y^3＋和Eu^3＋离子共掺杂TiO2纳米材料的制备及其光催化性能
以Eu2CA3phen2为掺杂剂的Eu3＋/TiO2纳米粉体的制备及其谱学性能研究
基底预处理对水热法制备SnO2纳米阵列生长的影响
电沉积聚苯胺纳米线及其电化学性质
红土镍矿微波水热法浸提镍钴
基底预处理对于水热法制备ZnO微/纳米管阵列的影响
水热法制备WO3纳米棒阵列及其光催化性能
Preparation and visible-light photocatalytic property of nanostructu- red Fe-doped TiO2 from titanium containing electric furnace molten slag
含钛电炉熔分渣浸出废液合成莫来石晶须及热稳定性研究
TiO_2有序分级结构的制备条件对其形貌和光电转换性能的影响
柔性有序ZnO纳米棒/TiO2纳米粒子复合薄膜的制备及其光电转换性能研究
由铁鳞制备纳米氧化铁可见光光催化剂
含钛电炉熔分渣制备4A分子筛及其吸附性能
含钛电炉熔分渣碱熔过程中 Ti元素的选择性富集及MgAl2O4的物相转化规律
Preparation and visible-light photocatalytic property of nanostructu- red Fe-doped TiO2 from titanium containing electric furnace molten slag
An improved implementable process for the synthesis of zeolite 4A from bauxite tailings and its Cr~（3＋） removal capacity
从含钛电炉熔分渣制备纳米结构六钛酸钾晶须
Utilization of Bauxite Tailing
Leaching Process Investigation of Secondary Aluminum Dross: The Effect of CO2 on Leaching Process of
Oxidation Studies of SiAlON/MgAlON Ceramics with Fe2O3 and CaO Impurities, Part II: Phase Evolution
Preparations and characterizations of new mesoporous ZrO2 and Y2O3-stabilized ZrO2 spherical powders
Low-temperature preparation of KxNa(1-x)NbO 3 Lead-free piezoelectric powders by microwave-hydrother
Microwave Hydrothermal Synthesis and Piezoelectric Properties Investigation of K(0.5)Na(0.5)NbO(3) L
水热法合成(1-x) K0.5Na0.5NbO3-xBi0.5Na0.5TiO3无铅压电陶瓷粉体的研究
Leaching process investigation of secondary aluminium dross: investigation of AlN hydrolysis behavio
从不锈钢粉尘中选择性提取Cr、Ni和Zn重金属
Oxidation Studies of SiAlON/MgAlON Ceramics with Fe2O3 and CaO Impurities, Part I: Kinetics
Extraction and separation of nickel and cobalt from saprolite laterite ore by microwave-assisted hyd
微波技术在压电陶瓷材料中的研究进展及应用前景
溶剂热法制备织构化Bi_(0.5)Na_(0.5)TiO_3陶瓷的影响因素
Hydrothermal synthesis and characterization of (1-x)K0.5Na0.5NbO3-xBi0.5Na0.5TiO3 lead-free ceramics
Preparation of polymeric aluminium ferric chloride from bauxite tailings
Bi_(0.5)Na_(0.5)TiO_3基无铅压电陶瓷的研究进展
Organic acids on the fabrication of sol-gel lead zirconate titanate fibers
焦宝石合成均化料的试验研究
溶剂热法制备织构化Bi0.5 Na0.5 TiO3陶瓷的影响因素
氩氧脱碳炉用后镁钙砖的资源再生利用
IF 钢中含 Ti 夹杂物的衍变规律
水热法制备WO3纳米棒阵列及其光催化性能
由铁鳞制备纳米氧化铁可见光光催化剂
含钛电炉熔分渣制备4A分子筛及其吸附性能
含钛电炉熔分渣碱熔过程中 Ti元素的选择性富集及MgAl2O4的物相转化规律
TiO2三维有序大孔材料的表面特性研究
Phosphate enrichment mechanism in CaO-SiO2-FeO-Fe203-P205 steelmaking slags with lower binary basicity
An improved implementable process for the synthesis of zeolite 4A from bauxite tailings and its Cr~（3＋） removal capacity
从含钛电炉熔分渣制备纳米结构六钛酸钾晶须
一维β-SiAlON材料可控合成
Utilization of Bauxite Tailing
期刊信息
  • 《硅酸盐学报》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国硅酸盐学会
  • 主编：南策文
  • 地址：北京海淀区三里河路11号
  • 邮编：100831
  • 邮箱：jccsoc@sina.com
  • 电话：010-57811253 57811254
  • 国际标准刊号：ISSN：0454-5648
  • 国内统一刊号：ISSN：11-2310/TQ
  • 邮发代号:2-695
  • 获奖情况:
  • EI　Compendex、CA、SA、PI收录期刊,全国核心期刊,中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:27713