FCC Regeneration

FCC regeneration process with low NO.sub.x CO boiler

FCC regenerator in partial CO burn with downstream air addition

FCC regenerator NO.sub.x reduction by homogeneous and catalytic

FCC riser cracking with vortex catalyst/oil mixing

FCC separation method and apparatus with improved stripping

FCC Sulfur oxide acceptor

FCC to minimize butadiene yields

FCC unit catalyst stripper

FCC unit combined with a circulating fluid bed combustor

FCU catalyst separation and stripping process

Feed injection system for catalytic cracking process

Feed injection system for catalytic cracking process

Feed injector

Feed mixing technique for fluidized catalytic cracking of hydroc

Fired process heater

Fixed sulfur petroleum coke fuel and method for its production

Flexible feed pyrolysis process

Flexible steam cracking process and corresponding steam cracking

Floating recycle pan and process for ebullated bed reactors