Jointly developed with ExxonMobil Research & Engineering, this technology can reduce the mercaptan sulfur content of hydrotreated FCC gasoline.
FIBER- FILM™ caustic extraction of aromatic mercaptans and organic acids from cracked naphthas and cycle oils.
FIBER- FILM™ water extraction of soluble organic and inorganic impurities.
FIBER-FILM™ Contactor liquid-liquid contact incorporating caustic, air and catalyst to oxidize mercaptans in light, heavy and full-range virgin and cracked naphthas.
Combination of FIBER-FILM™ Contactor liquid-liquid and solid-bed contact using caustic, air, catalyst and carbon to oxidize heavy mercaptans in jet fuel and middle distillate streams.