Comment Comment by ArkanExplorer Have a look at the chemical composition of crude oil:https://en.wikipedia.org/wiki/Petroleum#CompositionIts already 83% carbon by weight, and already in the ground, and already liquid.Its impossible to do any better than that! CO2 is only 27% carbon by weight. parent ArkanExplorer 5 years ago
https://en.wikipedia.org/wiki/Petroleum#Composition
Its already 83% carbon by weight, and already in the ground, and already liquid.
Its impossible to do any better than that! CO2 is only 27% carbon by weight.