Lee, EK Jung, KD Joo, OS Shul, YG 2024-01-21T06:39:20Z 2024-01-21T06:39:20Z 2021-09-02 2004-08 0133-1736 https://pubs.kist.re.kr/handle/201004/137381 The room temperature wet catalytic oxidation was conducted in a batch reactor with V/MgO catalyst. The XRD study of the catalyst used indicated that V/MgO could not only oxidize H2S to sulfur selectively, but also prevent the sulfidation of metal oxide effectively at room temperature. The XPS study indicated that the H2S oxidation with V/MgO could proceed by a redox mechanism (V5+ <----> V4+) and that V3+ formation (V4+--> V3+), was responsible for the deactivation of V/MgO. English SPRINGER SELECTIVE OXIDATION HYDROGEN-SULFIDE OXIDE CATALYSTS SULFUR Redox behavior of V/MgO catalyst in H2S wet oxidation at room temperature Article 10.1023/B:REAC.0000037372.59994.f7 1 REACTION KINETICS AND CATALYSIS LETTERS, v.83, no.1, pp.25 - 30 REACTION KINETICS AND CATALYSIS LETTERS 83 1 25 30 scie scopus 000224049400004 2-s2.0-4143136709 Chemistry, Physical Chemistry Article SELECTIVE OXIDATION HYDROGEN-SULFIDE OXIDE CATALYSTS SULFUR wet catalytic oxidation V/MgO catalyst H2S redox mechanism