Comment on DOJ claims xAI's gas turbines are a matter of 'national and energy security'parentComments−westurner2moThere's also turquoise hydrogen; H Hydrogen from Methane CH4.But then what do you do with the CO2?−graemep2moThere is no CO2. It produces carbon instead.−westurner2moo-CNT would be biodegradable.Ironically, it looks like you have to add oxygen back to that to make it worth money:Public link: Commercial Methane Pyrolysis Overview https://gemini.google.com/share/918e7883df8a :Because the economic model of pyrolysis requires selling the solid carbon byproduct, local carbon black prices dictate profitability; per/kg:Carbon Black: $1.20 - $1.80o-CNTs: $150 - $300+
Comments
But then what do you do with the CO2?
There is no CO2. It produces carbon instead.
o-CNT would be biodegradable.
Ironically, it looks like you have to add oxygen back to that to make it worth money:
Public link: Commercial Methane Pyrolysis Overview https://gemini.google.com/share/918e7883df8a :
; per/kg: