12-03-2019, 09:53 PM
"We can make carbon from it, we can extract rare earth metals from it. We can look at the residue, for instance, from coal ash, and pull out critical materials for battery storage."
Jez... coal is EVERYWHERE... if it could be used to extract 'rare earth metals' for profit, they'd be doing it right now.
Jez... coal is EVERYWHERE... if it could be used to extract 'rare earth metals' for profit, they'd be doing it right now.