00640nab a2200169 4500 20260520001745.0 260224s2008 xxu Catalyst at your service Dr. Rafael Larraz Mora, Dr. Miguel Perez Pascual and Modesto Miranda, CEPSA, Spain, describe the maximisation of propylene using ProtAgon, a Grace Davison FCC catalyst for propylene maximisation Nov. 2008 2009-04-15 ; 2009-04-15 4 p. ; 65-70 11 Hydrocarbon engineering 13 ARTICULO Larraz Mora, Rafael 11855 169579 169579 0 0 0 0 237398 BAAB BAAB 2026-03-05 200044382 0 200044382 2026-03-05 15:11:48 2026-03-05 ARTICULO