| dc.contributor.author |
Barik, G. |
|
| dc.contributor.author |
Padhan, E. |
|
| dc.contributor.author |
Dash, B. |
|
| dc.contributor.author |
Sarangi, K. |
|
| dc.contributor.author |
Subbaiah, T. |
|
| dc.date.accessioned |
2018-10-01T12:25:28Z |
|
| dc.date.available |
2018-10-01T12:25:28Z |
|
| dc.date.issued |
2014 |
|
| dc.identifier.citation |
Minerals Engineering, 69, 2014: 107-112 |
|
| dc.identifier.issn |
0892-6875 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/1978 |
|
| dc.description.abstract |
The separation of nickel has been carried out from a waste solution containing 3.18 g/L Ni with other impurities such as Fe, Zn, Cu and As. Iron was removed by precipitation and Cu and Zn were removed by solvent extraction using LIX 622N and NaTOPS-99, respectively. After removal of all these impurities nickel was extracted by 1.5 M NaTOPS-99 in two counter-current stages at A:O ratio of 3:1 and the loaded organic was stripped with 30 g/L H2SO4 at phase ratio of unity. The strip solution of nickel was treated with Al-2(NO)(3) center dot 9H(2)O for co-precipitation by increasing the pH of solution with 1 M NaOH up to 10. The Ni-Al layered double hydroxide was confirmed through XRD characterization. (C) 2014 Elsevier Ltd. All rights reserved. |
|
| dc.language |
en |
|
| dc.publisher |
Elsevier |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [2014]. 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 |
Engineering |
|
| dc.subject |
Geosciences |
|
| dc.subject |
Geosciences |
|
| dc.subject |
Geosciences |
|
| dc.title |
Preparation of layered nickel aluminium double hydroxide from waste solution of nickel |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|