| dc.contributor.author |
Parida, K.M. |
|
| dc.contributor.author |
Dash, S.S. |
|
| dc.date.accessioned |
2018-10-01T12:22:35Z |
|
| dc.date.available |
2018-10-01T12:22:35Z |
|
| dc.date.issued |
2007 |
|
| dc.identifier.citation |
Journal Of Colloid And Interface Science, 316(2), 2007: 541-546 |
|
| dc.identifier.issn |
0021-9797 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/1264 |
|
| dc.description.abstract |
Water washed manganese nodule leached residue (WMNLR) calcined at different temperatures was characterized by XRD, FTIR, TG-DTA, surface area, surface oxygen, and surface acid sites. Surface area, surface oxygen, surface hydroxyl group, and surface acid sites increase up to 400 degrees C and then decrease with further rise in calcination temperature up to 700 degrees C. The catalytic activity of the calcined samples was tested for single-step oxidation of benzene to phenol using hydrogen peroxide as the oxidant and acetic acid as the solvent at room temperature. The influence of various reaction parameters such as solvent, concentration of solvent, oxidant amount, time, temperature, and catalyst amount was studied to optimize the reaction conditions. WMNLR calcined at 400 degrees C showed the highest catalytic activity towards oxidation of benzene with 12.7% conversion and 98% selectivity. (C) 2007 Elsevier Inc. All rights reserved. |
|
| dc.language |
en |
|
| dc.publisher |
Elsevier |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [2007]. 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.title |
Surface characterization and catalytic evaluation of manganese nodule leached residue toward oxidation of benzene to phenol |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|