this post was submitted on 10 Dec 2023
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solarpunk memes

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[–] [email protected] 2 points 9 months ago (1 children)

The process may be a bit more complex than I understood, but my understanding is that the gist of it is to "burn" plant stuff in a way that doesn't create carbon dioxide or other greenhouse gases. One way of doing that is to use a chamber flooded with nitrogen or similar inert gas. No oxygen means carbon can't bind to two oxygen atoms to create carbon dioxide.

[–] [email protected] 1 points 9 months ago (1 children)

I'm confused, how can you 'burn' anything without oxygen? Burn literally means to oxidize

[–] [email protected] 3 points 9 months ago

That's why it's in quotes. You're subjecting it to high heat, which would normally cause it to burn, but because there's no oxygen it chars instead.