02090nmc a2200397 4500 20260520005652.0 260224s xxu CD W938 1 0013960 WPC (16th.) Lead free octane number improvement for premium gasoline 12/09/06 ; 26/08/2003 2 p. Resumen del autor, extraído del trabajo. All gasoline additives are considered to be toxic, except for perhaps alkylate. Nevertheless, refiners must continue to provide higher octane fuels with tightening economics, tighter environmental controls, and lower quality feedstocks. As there are many commercial octane enhancers available, the relative merits of these additives need to be compared. We have performed an evaluation of the effect of using octane improving additives in fuel from three Saudi Arabian Refineries on gasoline produced in the Kingdom. These additives such as iron and manganese alkyls, unlike lead, have no reported adverse effects on the environment, and manganese additives have a proven performance record with respect to engine performance, automobile maintenance, and octane improvement. v. 3, p. 46 CONGTP Martinie, Gary D. 9816 Dabbousi, Bashir O. 9910 Al-Ghamdi, Mohammed 9911 Al-Kaltham, Abdulaziz 9817 Diebel, Fritz 9912 Jones, Richard 9913 Mulqueen, Simon 9914 Saudi Aramco 9516 Alcor Chemie Vertriebs (Alemania) 9915 World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada) 34 Dabbousi, Bashir O. 9910 Al-Ghamdi, Mohammed 9911 Al-Kaltham, Abdulaziz 9817 Diebel, Fritz 9912 Jones, Richard 9913 Mulqueen, Simon 9914 Saudi Aramco 9516 Alcor Chemie Vertriebs (Alemania) 9915 Martinie, Gary D. 9816 133574 133574 0 0 0 0 204493 BAAB BAAB CD W938 1 0013960 2026-03-04 200006068 0 CD W938 1 0013960 200006068 2026-03-04 14:03:24 2026-03-04 ARCHIVO