Inventor
DUBOIS AURELIO MEDINA
BR9 patents
Patents
9 patentsUS7531142B2May 12, 2009
Multifunctional entry device for a downward flow tube reactor
PETROLEO BRASILEIRO SA38 citations89
US7087154B2Aug 8, 2006
Apparatus and process for downflow fluid catalytic cracking
PETROLEO BRASILEIRO SA24 citations86
US6936227B1Aug 30, 2005
Feed-dispersion system for fluid catalytic cracking units
PETROLEO BRASILEIRO SA43 citations85
US6059958AMay 9, 2000
Process for the fluid catalytic cracking of heavy feedstocks
PETROLEO BRASILEIRO SA15 citations63
US7081229B2Jul 25, 2006
Second stage cyclone dipleg termination device in FCC units
PETROLEO BRASILEIRO SA6 citations56
US7332133B2Feb 19, 2008
Cyclone system for disengaging solid and gaseous particles in FCC systems with reduced coke formation in disengager vessels
PETROLEO BRASILEIRO SA0 citations49
US7967975B2Jun 28, 2011
Sealing system for cyclone leg
PETROLEO BRASILEIRO SA0 citations39
US7867321B2Jan 11, 2011
Process for disengaging solid and gaseous particles in FCC processes with reduced coke formation in disengager vessels
PETROLEO BRASILEIRO SA0 citations39
US7967897B2Jun 28, 2011
System and process for the separation of suspensions of spent catalysts and hydrocarbons formed in a fluid catalytic cracking unit with multiple ascending flow reaction tubes
PETROLEO BRASILEIRO SA0 citations35