WebSome efforts have been done to improve the molybdenum catalyst by using other metals such as W, Ti and V in the ODS. Results in figure 3 demonstrate that the alumina … Web@article{osti_5862774, title = {Selectivity of molybdenum catalyst in hydrodesulfurization, hydrodenitrogenation, and hydrodeoxygenation: effect of additives on dibenzothiophene hydrodesulfurization}, author = {Nagai, M and Kabe, T}, abstractNote = {Kinetic studies of the hydrodesulfurization of dibenzothiophene on a presulfided molybdena-alumina catalyst …

Sulfur promotes hydrogen evolution on molybdenum carbide …

WebInfluence of Metal Oxides Impregnated on Silica—Alumina in the Removal of Sulphur and Nitrogen Compounds from a Hydrotreated Diesel Fuel Stream ... WebApr 4, 2024 · The sulphur for this had to come from the catalyst material itself, and astonishingly -- this process improves the catalytic activity of the molybdenum sulphide … stardew valley how to refill energy

Evaluation of molybdenum recovery from sulfur removed spent …

WebThis cobalt-molybdenum-alumina catalyst [603], [630], [640]- [644] is present under reaction conditions in sulfidized form and requires for its performance a sulfur content in the gas in excess of 1 g S/m3. Reaction temperatures are between 230 and 500 °C. COS is not hydrolyzed on dirty shift catalysts, but may be removed in the subsequent ... WebOct 15, 2024 · hydrotreating over alumina-supported Co-Mo or Ni-Mo catalysts that has been reported, their main concern was to remove the sulfur in SLO and thus control the sulfur … WebMotivated by these insights, we synthesized sulfur-doped Mo 2 C catalysts with varying sulfur concentrations and performed electrocatalytic tests. So far, there are a few studies … peter andre wife doctor