INEOS Calabrian Corporation, commonly known as INEOS Calabrian or Calabrian, is a leading North American producer of ultra-pure sulfur dioxide (SO₂) and its derivatives, including sodium bisulfite (SBS), sodium metabisulfite (SMBS), sodium thiosulfate (STS), and sodium sulfite.
The company employs a proprietary SO₂Clean® process, reacting sulfur with pure oxygen for efficient, low-emission production, unlike traditional sulfur burning methods. It operates integrated manufacturing facilities in Port Neches, Texas, and Timmins, Ontario, Canada, serving markets across North and South America via rail and truck.
Products support key applications in mining (e.g., cyanide destruction in gold leaching), water and wastewater treatment, oilfield operations, pulp and paper processing, food preservation, personal care, and specialty chemicals. Acquired by INEOS Enterprises in 2016, the business is slated for sale to Ecovyst by June 2026.
To provide comprehensive coverage, we aggregate data and news under the name Calabrian, encompassing the following company names, divisions, and related entities:
Calabrian Corporation and Ineos Calabrian Corp.
This list encompasses current and former names, alternate names, and key divisions associated with Calabrian, ensuring you can easily find all relevant information under a single, unified profile.
