Naphtha

EXOMER^SM
Jointly developed with ExxonMobil Research & Engineering, this technology can reduce the mercaptan sulfur content of hydrotreated FCC gasoline.

• Acrobat version of EXOMER^SM advertisement
• EXOMER^SM press release

MERICAT^SM
FIBER-FILM™ Contactor liquid-liquid contact incorporating caustic, air and catalyst to oxidize mercaptans in light, heavy and full-range virgin and cracked naphthas.

MERICAT II^SM
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.

New kerosene mercaptan oxidation process

MERIFINING^SM
FIBER-FILM™ Contactor caustic extraction of aromatic mercaptans and organic acids from cracked naphthas and cycle oils.

THIOLEX^SM
FIBER-FILM™ Contactor caustic extraction of hydrogen sulfide, carbonyl sulfide, carbon dioxide and mercaptans.

REGEN^SM with Gravity Separation
Catalytic oxidation of THIOLEX^SM mercaptide caustic followed by gravity separation of disulfide oil in order to reuse the caustic in mercaptan extraction systems.

REGEN^SM with Solvent Wash
Catalytic oxidation of THIOLEX^SM mercaptide caustic followed by solvent washing in a FIBER-FILM™ Contactor for complete disulfide oil removal in order to reuse the caustic in mercaptan extraction systems. Catalytic caustic oxidation know-how in combination with FIBER-FILM™ Contactor extraction promotes safe, economical regeneration of spent caustic in this application of the REGEN^SM system.

AQUAFINING^SM
FIBER- FILM™ water extraction of soluble organic and inorganic impurities from gases, LPG, naphthas and middle distillates.