CATALYTIC OXIDATION OF SULFIDE IONS IN BLACK SEA WATER
Elena N. Razkazova-Velkova, Martin S. Martinov, Ljutzkan A. Ljutzkanov, Nadezhda Dr. Dermendzhieva, Venko N. Beschkov
Pages: 456-463
Publié: 1 Jan 2013
Vues: 618
Téléchargements: 76
Résumé: The present study is an attempt for removal sulfides from the Black Sea water by their oxidation to sulfites or sulfates by heterogeneous catalysis. The experiments were carried out with sulfides at -3 different initial concentrations within 25 and 125 g m . The catalytic process is combined with electrochemical oxidation. Different catalysts were tested: activated carbon, zinc sulfide, cobalt sulfide and some other cobalt-containing and manganese-containing compounds. Best results were observed with spinel-type cobalt and manganese oxide included in an activated carbon matrix.
Mots-clés : hydrogen sulfide, oxidation, catalysts, fuel cell
Citer cet article : Elena N. Razkazova-Velkova, Martin S. Martinov, Ljutzkan A. Ljutzkanov, Nadezhda Dr. Dermendzhieva, Venko N. Beschkov. CATALYTIC OXIDATION OF SULFIDE IONS IN BLACK SEA WATER. Journal of International Scientific Publications: Materials, Methods & Technologies 7, 456-463 (2013). https://www.scientific-publications.net/en/article/1003075/
Retour au sommaire du volume
© 2026 The Author(s). This is an open access article distributed under the terms of the
Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This permission does not cover any third party copyrighted material which may appear in the work requested.
Disclaimer: The Publisher and/or the editor(s) are not responsible for the statements, opinions, and data contained in any published works. These are solely the views of the individual author(s) and contributor(s). The Publisher and/or the editor(s) disclaim any liability for injury to individuals or property arising from the ideas, methods, instructions, or products mentioned in the content.
