Stripper
Make-Up H2
Cold Sep
RGC + KOD
Recycle Gas
Off-Gas to Treating
Lean Amine
Rich Amine
Lt Gas Product
and/or LPG (if any)
Full Range Gasoline
Hydrogen Source
SHU
Reactor
Liq. Quench
Heavy Gasoline
Splitter
Light Gasoline
HDS-1
HDS-2
Feed Surge
Drum
Fig. 14
Simplified process flow diagram for FCC gasoline desulfurization
404
P. Kokayeff et al.