Haldor Topsoe announced the successful start-up of world’s largest wet gas sulfuric acid (WSA) plant. (Haldor Topsoe)
China: Wet Gas Sulfuric Acid

World's Largest WSA Plant Commences Production

Bestgrand Chemical Group has announced the successful start-up of its wet gas sulfuric acid (WSA) plant — the world’s largest with a production capacity of 300,000 tons of sulfuric acid per year. The plant will treat 131,000 tons of acid gas over-the-fence per year from the neighboring world-scale refinery plant operated by a joint venture between CNOOC (China National Offshore Oil Corporation) and Shell in Huizhou City, China.

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Topsoe’s licensed technology chosen for Fairway Methanol´s new methanol plant in Clear Lake, Texas. (Picture Haldor Topsoe)
Methanol Plant

Topsoe Technology Supports New Large-Scale U.S. Methanol Plant

Topsoe has delivered licensed process technology, basic engineering, catalysts and services for the first greenfield methanol plant in the U.S. in many years. Located in Clear Lake, Texas, the plant is a 50/50 joint venture between Celanese Corporation and Mitsui, formally known as Fairway Methanol, and has an annual capacity of 1.3 million metric tons.

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