Leaching metals from saprolitic laterite ore using a ferric chloride solution
Zhang, Peiyu1,2,3; Guo, Qiang1,2; Wei, Guangye1,2; Meng, Long1,2,4; Han, Linxin1,2; Qu, Jingkui1,2; Qi, Tao1,2
2016-01-20
发表期刊JOURNAL OF CLEANER PRODUCTION
ISSN0959-6526
卷号112期号:JAN页码:3531-3539
摘要In this work, FeCl3 solution was used as a lixiviant to leach Ni, Co, Mg, and Mn from saprolitic laterite ore. Investigation into the leaching of these metals and the precipitation of Fe in the lixiviant, found the optimal leaching conditions to be a temperature of 150 degrees C, a Fe concentration in the lixiviant of 178.9 g/L, a liquid to solid ratio (L/S) of 1.0, and a leaching time of 90 min. The kinetics of the leaching process was also discussed. Saprolitic ore with and without goethite seeds was leached using FeCl3 solution under identical conditions. X-ray diffraction (XRD) analysis, infrared spectrometry (IR), and mineral liberation analysis (MLA) were used to characterize the leached residues. The leaching mechanism was analyzed based on these results. (C) 2015 Elsevier Ltd. All rights reserved.
关键词Ferric Chloride Solution Saprolitic Laterite Ore Nickel Leaching Mechanism
文章类型Article
WOS标题词Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI10.1016/j.jclepro.2015.10.134
收录类别SCI
语种英语
关键词[WOS]PICKLING WASTE LIQUOR ; LIMONITIC LATERITE ; SULFURIC-ACID ; HYDROCHLORIC-ACID ; NICKEL-LATERITE ; PRESSURE ; SPECTROSCOPY ; DEGRADATION ; CHEMISTRY ; INDONESIA
WOS研究方向Engineering ; Environmental Sciences & Ecology
WOS类目Engineering, Environmental ; Environmental Sciences
项目资助者National Technology Support Project(2011BAC06B07) ; National Science Foundation for Distinguished Young Scholars of China(51125018) ; National Natural Science Foundation of China(51204153)
WOS记录号WOS:000368207400127
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/20263
专题湿法冶金清洁生产技术国家工程实验室
作者单位1.Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Kunming Univ Sci & Technol, Kunming 650500, Peoples R China
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Zhang, Peiyu,Guo, Qiang,Wei, Guangye,et al. Leaching metals from saprolitic laterite ore using a ferric chloride solution[J]. JOURNAL OF CLEANER PRODUCTION,2016,112(JAN):3531-3539.
APA Zhang, Peiyu.,Guo, Qiang.,Wei, Guangye.,Meng, Long.,Han, Linxin.,...&Qi, Tao.(2016).Leaching metals from saprolitic laterite ore using a ferric chloride solution.JOURNAL OF CLEANER PRODUCTION,112(JAN),3531-3539.
MLA Zhang, Peiyu,et al."Leaching metals from saprolitic laterite ore using a ferric chloride solution".JOURNAL OF CLEANER PRODUCTION 112.JAN(2016):3531-3539.
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