Inventor
GALIASSO ROBERTO E
VE18 patents
Patents
18 patentsUS5770047AJun 23, 1998
Process for producing reformulated gasoline by reducing sulfur, nitrogen and olefin
INTEVEP SA56 citations95
US5576256ANov 19, 1996
Hydroprocessing scheme for production of premium isomerized light gasoline
INTEVEP SA61 citations95
US4591426AMay 27, 1986
Process for hydroconversion and upgrading of heavy crudes of high metal and asphaltene content
INTEVEP SA256 citations93
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
US4857494AAug 15, 1989
Mild hydrocracking catalyst for the production of middle distillates
INTEVEP SA38 citations91
US4689314AAug 25, 1987
Method of preparation of mild hydrocracking catalyst for the production of middle distillates
INTEVEP SA46 citations91
US4508616AApr 2, 1985
Hydrocracking with treated bauxite or laterite
INTEVEP SA63 citations91
US5254240AOct 19, 1993
Hydrocracking of petroleum feedstocks using a tri-elemental catalyst with a titania-alumina support
INTEVEP SA39 citations89
US4701435AOct 20, 1987
Catalyst and method of preparation from a naturally occurring material
INTEVEP SA35 citations87
US4626340ADec 2, 1986
Process for the conversion of heavy hydrocarbon feedstocks characterized by high molecular weight, low reactivity and high metal contents
INTEVEP SA47 citations87
US5591324AJan 7, 1997
Hydroprocessing scheme for production of premium isomerized light gasoline
INTEVEP SA8 citations72
US4579649AApr 1, 1986
Process for demetallization of heavy crudes using a catalyst having high metal retention capacity and good stability
INTEVEP SA19 citations70
US4664782AMay 12, 1987
Method for withdrawing particulate solid from a high pressure vessel
INTEVEP SA15 citations68
US5981421ANov 9, 1999
Catalyst system for selective hydrogenation of heteroaromatic sulfur-containing and nitrogen-containing compounds, and process for preparing and using same
INTEVEP SA2 citations57
US5753584AMay 19, 1998
Catalyst system for selective hydrogenation of heteroaromatic sulfur-containing and nitrogen-containing compounds
INTEVEP SA4 citations57
US4801432AJan 31, 1989
Apparatus for withdrawing particulate solid from a high pressure vessel
INTEVEP SA6 citations57
US4465784AAug 14, 1984
Hydrotreatment catalyst
INTEVEP SA2 citations54
US5958223ASep 28, 1999
Process for selective hydrogenation of heteroaromatic sulfur-containing and nitrogen-containing compounds
INTEVEP SA0 citations46