Citation
Crouse, Karen Anne and Badri, M.
(1993)
Reduction of Thiocyanate Complexes of Fe(III)
in the Presence of Activated Carbon.
Pertanika Journal of Science & Technology, 1 (2).
pp. 159-168.
ISSN 0128-7680
Abstract
Fe (III) complexed with SCN- was found to be reduced to Fe(II) in the
presence of activated carbon. The rate of disappearance of the complex was
determined spectro photometrically and was found to be first order with respect
to Fe(I1I). The enthalpy and entropy of activation are 100 ± 10 kJ/mole and
14.1 ± 0.8 J/mole-K respectively. Some Fe was found to be adsorbed on the
catalyst where the actual reduction was suggested to take place. The accompanying
oxidation reaction has been suggested to be mainly that of the thiocyanate
ions adsorbed at the positive centres on the catalyst.
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Additional Metadata
| Item Type: |
Article
|
| Divisions: |
Faculty of Science |
| Publisher: |
Universiti Putra Malaysia Press |
| Keywords: |
activated carbon, thiocyanate complexes of Fe(III), quinone/
hydroquinone, thiocyanate ion, reduction of Fe(ill) |
| Depositing User: |
Nur Izzati Mohd Zaki
|
| Date Deposited: |
24 Nov 2009 00:52 |
| Last Modified: |
27 May 2013 07:05 |
| URI: |
http://psasir.upm.edu.my/id/eprint/3091 |
| Statistic Details: |
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