Since, in order to convert our abundant Coal into more versatile hydrocarbon liquids and gasses - which can serve as direct replacements for those we now derive from petroleum - we have to hydrogenate the Carbon, of which Coal is essentially comprised, we herein continue to document the fact that such hydrogenation can be accomplished, simply and directly, through reactions between hot Coal and Steam.
And, what should be interesting, again as we have earlier documented, supplemental Carbon Dioxide can be added to such processes, since Steam provides an abundance of Hydrogen, so as to increase the production of hydrocarbons.