Hydrocarbon synthesis process with two-stage coke gasification
Herein, again from more than half a century ago, we present an indirect Coal liquefaction technology developed by the petroleum industry, which, ultimately, results in the production of "high yields of ... high octane gasoline", with no, or very, very little, Carbon Dioxide being emitted from the process itself.
Though for multiple reasons unable to thoroughly analyze it all for you, we see it as being closely similar to another petroleum industry Coal liquefaction technology that was it's contemporary, and about which we earlier reported, in: