| dc.contributor.author |
Mishra, S.P. |
|
| dc.contributor.author |
Chaudhury, G.R. |
|
| dc.date.accessioned |
2018-10-01T12:19:54Z |
|
| dc.date.available |
2018-10-01T12:19:54Z |
|
| dc.date.issued |
1995 |
|
| dc.identifier.citation |
Transactions Of The Indian Institute Of Metals, 48(5), 1995: 363-366 |
|
| dc.identifier.issn |
0019-493X |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/517 |
|
| dc.description.abstract |
Solvent extraction studies of copper were carried out from bioleach liquor using LIX 84. The bioleach liquor contained 0.54 g.dm(-3) and 3.8 g.dm(-3) of Cu and Fe respectively. The pH of the solution was 1.8. By using 7.5% LIX 84, in two stages Cu extraction was more than 95% at an A:O ratio of 3:1. At A:O ratio of 3:1 the solvent utilisation was calculated to be around 100%. Stripping of loaded organic was carried out at A:O ratio of 1:5 using spent electrolyte containing 160 g.dm(-3) and 35 g.dm(-3) of H2SO4 acid Cu respectively. In a counter current extraction and stripping studies, the extraction and stripping efficiency was 95 and 100% respectively. The coextraction of iron was only 0.015 g.dm(-3). In the entire operation the copper concentration was increased 15 times. |
|
| dc.language |
en |
|
| dc.publisher |
Indian Institute Of Metals |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [1995]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Materials Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.title |
SOLVENT-EXTRACTION OF COPPER FROM AN ACIDIC COPPER-IRON SOLUTION |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|