News for hackers. Stuff that matters.

A comment on Direct conversion of CO2 to solid carbon by Gallium-based liquid metals. Parent comment

Re:Direct conversion of CO2 to solid carbon by Gallium-based... by progre on Wednesday January 19, 2022 @04:23AM (#29991543)
I wonder if it might be possible to add a separations stage (centrifugal gas separator perhaps) and redirect any remaining oxygen back to the furnace?
[ Parent | on HN ]
Re:Direct conversion of CO2 to solid carbon by Gallium-based... by yetihehe on Wednesday January 19, 2022 @05:51AM (#29992112)
Technically yes, but practically no. It's much easier to just let in less air, you just set your blower to slightly less power, controlled by sensor.
[ Parent | on HN ]