| dc.contributor.author |
Swamy, Y.V. |
|
| dc.contributor.author |
Reddy, B.R. |
|
| dc.contributor.author |
Murthy, B.V.R. |
|
| dc.contributor.author |
Ray, H.S. |
|
| dc.date.accessioned |
2018-10-01T12:19:55Z |
|
| dc.date.available |
2018-10-01T12:19:55Z |
|
| dc.date.issued |
1995 |
|
| dc.identifier.citation |
Transactions Of The Institution Of Mining And Metallurgy Section C-Mineral Processing And Extractive Metallurgy, 104, 1995: C151-C154 |
|
| dc.identifier.issn |
0371-9553 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/525 |
|
| dc.description.abstract |
Nickel oxide in an Indian chromitiferous overburden was reduced with a CO-CO2-N-2 gas mixture and the effects of various operating parameters, such as roasting temperature, time and P-CO, Were studied. An extraction of more than 90% nickel was achieved by ammoniacal leaching of ore that had been reduced for Ih at 760 degrees C under a gas mixture with a volumetric CO/(CO + CO2) ratio of 0.57. The kinetic data were found to conform to the Ginstling-Brounstein equation. The applicability of this model was confirmed by evaluating the apparent activation energy with the use of independently constructed differential and integral plots. |
|
| dc.language |
en |
|
| dc.publisher |
Institution Of Mining And Metallurgy |
|
| 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 |
Geosciences |
|
| dc.subject |
Geosciences |
|
| dc.title |
BASIC ASPECTS OF NICKEL EXTRACTION FROM CHROMITIFEROUS OVERBURDEN |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|