Technology

The feedstock is waste. The product is permanent.

Smelter waste supplies alkalinity, brine supplies cations, captured CO₂ supplies carbon. One connected chain converts them into minerals, fuels, and treated water, each stream verified.

It begins with waste.

Aluminium smelter waste, SPL and black dross, supplies the alkalinity. Desalination reject brine supplies the cations. Captured CO₂ supplies the carbon. These streams are the raw materials of the chain.

01The source

Chemistry turns them into products.

When waste alkalinity, waste cations, and CO₂ combine on Karbonia process trains, they form permanent carbonate minerals. The same platform runs electrochemical routes to hydrogen, validated kinetics to methanol, and leaves the water cleaner than it arrived.

02The conversion

Three families of value.

The chain ends in products, not promises.

Fuels & Chemicals

Green hydrogen, green methanol, and CO₂-to-fuels routes designed on validated kinetics and priced by the model.

Minerals & Materials

Carbon locked permanently into carbonate minerals and low-carbon building materials, permanent CO₂ storage in useful form.

Water

Brine resource recovery, industrial water treatment, and cooling-water softening. Waste water leaves cleaner than it arrived.

Direct Air Capture

Atmospheric CO₂ → e-fuels and CDR credits

Renewable electricity powers atmospheric capture and the production of green H₂ from water. CO₂ and H₂ flow into synthesis: CO₂ + 3 H₂ → CH₃OH (methanol), RWGS + Fischer-Tropsch for e-SAF, and N₂ + 3 H₂ → 2 NH₃ for e-ammonia. Atmospheric origin makes the credits engineered-removal grade, the premium tier.

Explore the technologies.

Eight solutions run this chain end to end, each engineered on the Karbonia Master Model.

Open the Pathway Explorer