European Patent Office upholds Solvay’s Soda Ash recycling patent Ruling secures critical milestone for Solvay in ongoing ...

Solvay is piloting a soda ash production process that it claims will reduce CO 2 emissions by half and eliminate limestone in its effluent, which currently contributes to the release of heavy metals ...

Effective in the third quarter of 2026, and pending the required consultation process, Solvay will adjust the soda ash production capacity of its Torrelavega plant in Spain to 420 kilotons (from 600 ...

Solvay is partnering with ENOWA, NEOM’s energy and water company, to establish the world’s first carbon-neutral soda ash production facility in NEOM, Saudi Arabia. Pending the results of an in-depth ...

Solvay will reduce soda ash capacity at its plant in Torrelavega, Spain, where it uses the synthetic Solvay process, by 300,000 metric tons (t) per year. Production at the site will be down to 600,000 ...

Solvay announces that the European Patent Office (EPO) has upheld its European patent EP 3 971 138 B1 (“EP '138”) following opposition proceedings initiated by WE Soda Ltd on February 13, 2025. The ...