ENSUREAL’s results presented in BR2020 Conference
06/03/2021

Can the ENSUREAL process be used to capture CO2 from furnace off-gas?

In the ENSUREAL process, bayerite is precipitated with CO2 after the slag has been leached. The ENSUREAL team is now doing experiments to investigate whether this precipitation can take place using off-gas with a CO2 concentration as low as 5%. If this is possible, then the process could capture the CO2 from industrial processes and at the same time produce alumina for the aluminium industry.