Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/S0304-386X(03)00043-4 |
Pressure acid leaching of arid-region nickel laterite ore - Part I: effect of water quality | |
Whittington, BI; McDonald, RG; Johnson, JA; Muir, DM | |
通讯作者 | Whittington, BI |
来源期刊 | HYDROMETALLURGY
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ISSN | 0304-386X |
出版年 | 2003 |
卷号 | 70期号:1-3页码:31-46 |
英文摘要 | The effect of water salinity on the reactions occurring during pressure acid leaching of an arid-region laterite ore, using hypersaline water, seawater, sub-potable water and tap water, is examined. Particular emphasis is placed on the mineralogy of the residue and its implications with regard to residue volume/mass, overall acid consumption and nickel extraction. Analysis of a pressure acid leach residue by electron microprobe indicates that the residual nickel is present in phases that contain silicon and varying concentrations of aluminium, but are deficient in sulphur. Incomplete extraction of nickel from the ore may not be attributed to any one mineral phase. Crown Copyright (C) 2003 Published by Elsevier Science B.V. All rights reserved. |
英文关键词 | nickel laterite pressure acid leaching sulphuric acid alunite jarosite hematite nontronite goethite serpentine |
类型 | Article |
语种 | 英语 |
国家 | Australia |
收录类别 | SCI-E |
WOS记录号 | WOS:000183677300004 |
WOS类目 | Metallurgy & Metallurgical Engineering |
WOS研究方向 | Metallurgy & Metallurgical Engineering |
来源机构 | Commonwealth Scientific and Industrial Research Organisation |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/144803 |
作者单位 | (1)CSIRO Minerals, AJ Parker CRC Hydromet, Bentley, WA 6982, Australia |
推荐引用方式 GB/T 7714 | Whittington, BI,McDonald, RG,Johnson, JA,et al. Pressure acid leaching of arid-region nickel laterite ore - Part I: effect of water quality[J]. Commonwealth Scientific and Industrial Research Organisation,2003,70(1-3):31-46. |
APA | Whittington, BI,McDonald, RG,Johnson, JA,&Muir, DM.(2003).Pressure acid leaching of arid-region nickel laterite ore - Part I: effect of water quality.HYDROMETALLURGY,70(1-3),31-46. |
MLA | Whittington, BI,et al."Pressure acid leaching of arid-region nickel laterite ore - Part I: effect of water quality".HYDROMETALLURGY 70.1-3(2003):31-46. |
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