| dc.contributor.author |
Pradhan, N. |
|
| dc.contributor.author |
Krishna, P.G. |
|
| dc.contributor.author |
Das, S.C. |
|
| dc.date.accessioned |
2018-10-01T12:20:48Z |
|
| dc.date.available |
2018-10-01T12:20:48Z |
|
| dc.date.issued |
1998 |
|
| dc.identifier.citation |
Transactions Of The Institute Of Metal Finishing, 76, 1998: 96-100 |
|
| dc.identifier.issn |
0020-2967 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/751 |
|
| dc.description.abstract |
The synergistic effects of additive LIX 64N and Fe3+ during copper electrowinning from sulphate electrolyte were investigated The results show that the combination of LIX 64N and Fe3+ affects current efficiency, deposit quality, crystallographic orientation and surface morphology of cathode copper. Electrolysis parameters like current density, circulation rate and temperature have appreciable influence on the synergistic effects of LIX 64N and Fe3+. The presence of either LIX 64N or Fe3+ favoured pyramidal growth whereas their combination promoted ridge type structure. Addition of thiourea not only improved the current efficiency but also the deposit quality. |
|
| dc.language |
en |
|
| dc.publisher |
Institute of Materials Finishing |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [1998]. 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 |
Chemical Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.title |
Synergistic effects of LIX 64N and Fe3+ during copper electrowinning |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|