| dc.contributor.author |
Tripathy, H.K. |
|
| dc.contributor.author |
Mohanty, J.N. |
|
| dc.contributor.author |
Banerjee, G.N. |
|
| dc.contributor.author |
Dey, D.K. |
|
| dc.contributor.author |
Dey, D.N. |
|
| dc.date.accessioned |
2018-10-01T12:21:43Z |
|
| dc.date.available |
2018-10-01T12:21:43Z |
|
| dc.date.issued |
1999 |
|
| dc.identifier.citation |
Transactions Of The Indian Institute Of Metals, 52(2-3), 1999: 93-101 |
|
| dc.identifier.issn |
0019-493X |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/829 |
|
| dc.description.abstract |
Significant differences exist between the design and operation of the reactors meant for oxidation roasting and reduction roasting. Also, reduction process is often associated with handling of hazardous/toxic gases. A pilot scale Multiple Hearth Roaster (MHR) was originally procured for oxidation roasting of ores and concentrate. In this paper, the stepwise procedure for converting an oxidising MHR for carrying out reduction roasting is discussed in detail. The MHR which has been converted for reduction roasting can operate below 800 degrees c with a reduction potential [CO/ (CO + CO2)] of less than 0.6 under a positive pressure of 1-5 nlm WG. |
|
| dc.language |
en |
|
| dc.publisher |
Indian Institute Of Metals |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [1999]. 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 |
Design modifications and adaptation of an oxidising multiple hearth roaster for reduction roasting |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|