Sulphur dioxide

Also known as Sulfurous anhydride, Sulfur oxide, and SO2.

Projects targeting sulphur dioxide

chemXplore tracks 1 project targeting sulphur dioxide, of which one is active.

1 Under Construction

1 new construction.

Expected to start operating, per year.

Owners and developers: EET Fuels (1)

Contractors are recorded on this project For subscribers

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Latest news on sulphur dioxide

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.

10 November 2025
Rompetrol Rafinare's Ecological Rehabilitation of Vega Refinery Lagoons

The project neutralizes emissions, protects water, and restores ecosystems, using efficient treatment to transform acidic tars into inert waste, ensuring compliance with environmental standards.

23 October 2025
Arkema Advances Decarbonization at Lacq/Mourenx Site

Arkema's TREFLe Project cuts SO2 emissions by 40% and GHG by 10%, producing sulfuric acid for reuse and reducing water use, with €40M investment partly funded by France 2030 plan.

26 September 2025
NEXTCHEM and Siemens Energy to Develop Methanol Fuel Cells for Maritime Use

The collaboration aims to create modular methanol fuel cells for yachts, reducing emissions and fossil fuel use, with potential applications in other industries.

23 July 2025
TotalEnergies, CMA CGM Form LNG Bunkering JV for Maritime Decarbonization

The JV will operate an LNG bunker vessel in Rotterdam by 2028, supporting decarbonization with a long-term LNG supply agreement and expanding infrastructure in the ARA region.

Where it is produced

Who produces it

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