Comment Re:Jerk off material for the Greenies (Score 4, Informative) 96
There's no smoke here, nor is there burning.
You're not burning the stuff, you're gassifying it, which is an entirely different thing. The latter uses a low-oxygen environment and no combustion.
From that gasification, you get hydrogen and carbon monoxide ("synthesis gas"), which you feed into a Fisher-Tropsch process, with the end result being diesel fuel you can pour into the city buses or sell or whatever.