Technology

We’re building a commercial demonstration facility in Oklahoma, USA. Operational by 2024.
Heimdal will demonstrate commercially viable DAC technology at a scale few others have even come close to, at a lower cost. Our facility will have a name plate capacity of over 5,000 tCO2/year.
Our capture process
Transportation and calcination
Our mineral sorbent feed is sourced locally, transported to our site, and activated at high temperatures in highly efficient industrial units readily available at scale from suppliers to the mining and cement industries.
High shear processing
Our sorbent is imbued with the durability and porosity necessary for cost effective and rapid CO2 absorption with our proprietary techniques.
Spreading
Standard agricultural machinery can be used to spread the durable sorbent over large areas.
The carbonated sorbent is reactivated
High temperatures liberate the CO2 trapped in the sorbent, regenerating the activated form for re-use.
Atmospheric carbonation
Sorbent passively carbonates without the need for fans or other forced ventilation.
Permanent Geologic Sequestration.
CO2 is transferred to our partners for permanent sequestration in geologic formations.

We’re building a commercial demonstration facility in Oklahoma, USA. Operational by 2024.

Heimdal will demonstrate commercially viable DAC technology at a scale few others have even come close to, at a lower cost. Our facility will have a name plate capacity of over 5,000 tCO2/year.

Our capture process

Transportation and calcination

Our mineral sorbent feed is sourced locally, transported to our site, and activated at high temperatures in highly efficient industrial units readily available at scale from suppliers to the mining and cement industries.

Slaking

The transform particles mixed with water.

Spreading

Standard agricultural machinery can be used to spread the durable sorbent over large areas.

Atmospheric carbonation

Sorbent passively carbonates without the need for fans or other forced ventilation.

Carbonated sorbent is reactivated.

High temperatures liberate the CO2 trapped in the sorbent, regenerating the activated form for re-use.

Permanent geologic sequestration.

CO2 is transferred to our partners for permanent sequestration in geologic formations.
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