Sulphur dioxide news

All news on Sulphur dioxide (also known as Sulfurous anhydride, Sulfur oxide, and SO2): plants, production capacities, investments and involved companies.

30 June 2026

Ecovyst completes acquisition of Calabrian SO2 and derivatives business

Adds sulfur dioxide and related derivatives capabilities; broadens end-use exposure into mining, water treatment, food processing and pharmaceuticals; company cites expected margins and synergies.
30 June 2026

INEOS Enterprises sells INEOS Calabrian to Ecovyst for $190 million

Ultra‑pure sulphur dioxide and derivatives unit with plants in Texas and Ontario sold for $190 million; transaction was first announced in May 2026.
14 May 2026

Ecovyst completes $100M Term Loan B add-on for INEOS Calabrian acquisition

Issued at par and co‑terminus with a $397M loan, the add‑on carries SOFR+2.00% and will partly fund the Calabrian sulfur dioxide and derivatives purchase; closing expected by end‑Q2 2026.
11 May 2026

Ecovyst adds $100M Term Loan B to fund INEOS Calabrian sulfur business acquisition

Plans a $100M Term Loan B add-on to finance acquisition of INEOS’s Calabrian sulfur dioxide and related sulfur derivatives business; close targeted end-Q2 2026 with ~2x net leverage.
1 May 2026

INEOS Enterprises to sell INEOS Calabrian to Ecovyst

Sale covers ultra-pure sulphur dioxide and derivatives business with plants in Texas and Ontario; deal valued at $190M; expected to close by end-June 2026; operations unchanged until completion.
23 March 2026

Veolia to exit coal at Karviná by 2029 with multi‑energy plant

Transforms local heating to RDF/biomass/gas cogeneration (53% RDF), serving ~50,000 households, cutting CO2 by ~200,000 t, improving air quality and energy autonomy.

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