Sulfuric acid hydrogenion

Also known as HSO.

Sulfuric acid hydrogenion projects

chemXplore tracks 1 project producing sulfuric acid hydrogenion, of which one is active.

1 Announced / Concept

1 revamp / retrofit.

Expected to start operating
2026
none
2027
1 project
2028
none
2029
none
2030
none
2031
none
What moved recently
  • 3 November 2025 GS Caltex Namhae Chemical Carbon-Free Steam Supply, Yeosu · Announced / Concept

Owners and developers: Namhae Chemical Corporation (1)

Investors: GS Caltex Corporation (1)

Offtakers are recorded on this project For subscribers

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Latest news on sulfuric acid hydrogenion

3 November 2025
GS Caltex to source carbon‑free steam from Namhae Chemical

Reactivating an idle sulfuric acid plant to generate steam from refinery sulfur; pipeline and plant modifications start next year with commercial supply in 2027 and ~70,000 tCO₂eq/yr reduction.

Sulfuric acid hydrogenion plants by country

chemXplore tracks 1 plant producing sulfuric acid hydrogenion in 1 country.

plants

A subscription lists every plant we track for sulfuric acid hydrogenion, with its owners and capacity. What a subscription does →