CATALYSTS FOR SULFIDE AND SULFITE OXIDATION. CONSTRUCTION OF ELECTRODES FOR A FUEL CELLS BASED ON SULFIDE AND SULFITE OXIDATION
N. Dermendzhieva, E. Razkazova-Velkova, V. Beschkov, L. Ljutzkanov
Pages: 256-264 Published: 7 Jun 2016
Views: 1,582 Downloads: 402
Abstract: Sulfides and sulfites are toxic pollutants from different industrial, domestic and natural sources. A way for their disposal and transformation to harmless products, even with a market value is their oxidation. Different type of catalysts for sulfide and sulfite oxidation to sulfates are studied and compared. The aim is to make a screening for the most appropriate catalyst for the process that can be used separately or that can be incorporated into electrodes in a fuel cell driven by the oxidation process. The technology for manufacturing of electrodes on the base of the obtained catalyst is given.