# Tokai Carbon Black completes SOx-NOx reduction project in Louisiana

IAC completed Phase 2 of Tokai Carbon Black's SOx-NOx Reduction Project in Addis, Louisiana, installing a flue gas handling and SCR system to reduce NOx by ~90% and produce commercial-grade sulfuric acid, meeting EPA consent decree requirements.

- Type: Investment
- Announced: 2025-05-27
- Where: Addis, Louisiana, United States
- Status: completed
- Products: carbon black, sulfuric acid
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Tokai Carbon Black](https://endata.com/companies/85015.md)
- [IAC Ltd](https://endata.com/companies/58571.md) (partner)

## Sources

- [iac-intl.com](https://iac-intl.com/projects/sox-nox-reduction-tokai-carbon-black/), 2025-05-27: "IAC served as the EPC contractor for Phase 2 of Tokai Carbon Black’s Sox-NOx Reduction Project in Addis, Louisiana, a key initiative to meet EPA Consent Decree requirements."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.