01664nab a2200181 4500 20260520000827.0 260224s2009 xxu Selective oxidation of a hydrotreated light catalytic gas oil to produce low-emission diesel fuel ene. 2009 27/07/2009 ; 27/07/2009 5 p. ; 799-804 Transcripción del resúmen publicado por el autor: LCO (light catalytic gas oil) hydrotreating was performed on a laboratory-scale trickle bed reactor to obtain a 15 ppm sulfur fuel. The fuel was then selectively oxidized using a CuCr/IP(4-PVP) catalyst in air at different operating conditions on a laboratory-scale continuously stirred tank reactor. The oxygenated and polyoxygenated compounds formed were measured by a previously developed HPLC GC-MS technique, and acid content and fuel stability were measured using standard ASTM analytical procedures. Additionally, a simplified reaction model was developed to predict oxygen incorporation into the LCO, and the oxygenated fuel was tested in a diesel engine. The results show a decrease in emissions by low-sulfur diesel oxidation, as well as the benefits of having a high selectivity toward ketone formation when using a CuCr/IP(4-PVP) catalyst. The need to carefully control the depths of oxygen incorporation to preserve fuel stability was verified. A simplified kinetic model is proposed to predict oxygen incorporation in the fuel. Energy & fuels 23 ARTICULO Galiasso Tailleur, Roberto 41596 Casanova Caris, Pedro 41597 170198 170198 0 0 0 0 238017 BAAB BAAB 2026-03-05 200045025 0 200045025 2026-03-05 15:12:28 2026-03-05 ARTICULO