Mercaptan Extraction

  • THIOLEX™ (typically coupled with REGEN®) — Caustic extraction of hydrogen sulfide, carbonyl sulfide, carbon dioxide and mercaptans from gases, LPG and naphthas.
  • MERIFINING™ — Caustic extraction of aromatic mercaptans and organic acids from cracked naphthas and cycle oils.
  • EXOMER™ — Jointly developed with ExxonMobil Research & Engineering, this technology can reduce the mercaptan sulfur content of selectively hydrotreated FCC gasoline.

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