Inventor
MORALES ALFREDO L
VE7 patents
Patents
7 patentsUS4588709AMay 13, 1986
Catalyst for removing sulfur and metal contaminants from heavy crudes and residues
INTEVEP SA117 citations95
US4520128AMay 28, 1985
Catalyst having high metal retention capacity and good stability for use in the demetallization of heavy crudes and method of preparation of same
INTEVEP SA135 citations93
US4642179AFeb 10, 1987
Catalyst for removing sulfur and metal contaminants from heavy crudes and residues
INTEVEP SA26 citations91
US4743574AMay 10, 1988
Catalyst for hydrotreatment of distillates of petroleum and method for the preparation of same
INTEVEP SA28 citations88
US4600703AJul 15, 1986
Catalyst for the hydrocracking of heavy vacuum gas oils, method of preparation of catalyst and process for use thereof in the mild hydrocracking of heavy vacuum gas oils
INTEVEP SA22 citations76
US4579649AApr 1, 1986
Process for demetallization of heavy crudes using a catalyst having high metal retention capacity and good stability
INTEVEP SA19 citations70
US4469587ASep 4, 1984
Process for the conversion of asphaltenes and resins in the presence of steam, ammonia and hydrogen
INTEVEP SA5 citations49