TY - SER AU - Machado,N.T. AU - Brunner,G. TI - Separation of saturated and unsaturated fatty acids from palm fatty acids distillates in continuous multistage countercurrent columns with supercritical carbon dioxide as solvent: a process design methodology KW - Oleo Vegetal KW - Palmeira Oleaginosa KW - Acido Graxo KW - Dioxido de Carbono KW - Extracao Supercritica KW - Modelo Matematico ER -