Making carbon dioxide into protein for innovative animal feed

https://phys.org/news/2022-06-carbon-dioxide-protein-animal.html

"bioreactor," said Rowe. "This is the... same technology used to make enzymes... put into fermentation tank as gas... hydrogen added to serve as an energy source.. .After cellular process  complete, protein dried into powder... ingredient in sustainable animal feed... The Deep Branch process converts carbon dioxide into a powder, called Proton, which has around 70% protein content. This is much higher than natural soy, which has around 40%"

Related:

Review of technologies that boost potential for carbon dioxide conversion to useful products

https://phys.org/news/2022-07-technologies-boost-potential-carbon-dioxide.html

Researchers reveal elusive bottleneck holding back global effort to convert carbon dioxide waste into usable products

https://phys.org/news/2024-02-reveal-elusive-bottleneck-global-effort.html