In this case, the "C" doesn't stand for Coal, but, for Crap.
Hog Crap, specifically, as herein; although the male Bovine variety might be more appropriate, given the obfuscation and misdirection that has been unpleasantly showered on the very real technology and proven science of converting Coal into more versatile hydrocarbons.
We find this submission encouraging, though, since it does confirm, as we have been documenting, that processes for converting Coal into more versatile hydrocarbons can be applied, as well, to other, renewable and Carbon-recycling, resources.
Trusting that you recall our more recent dispatches concerning US Government scientist Herbert Appell, at the Pittsburgh outpost of the US Bureau of Mines, and his and his colleague's, Irving Wender's, dissertation on "The Hydrogenation of Coal with Carbon Monoxide and Water"; and, Appell's subsequent United States Patent, Number 3,733,255, for the "Conversion of ... Sewage Sludge ... to Heavy Oil", with rights assigned to the US Government, wherein it was disclosed that Appell's and Wender's earlier-defined process of hydrogenating Coal could be applied to carbonaceous wastes, we don't expect it will surprise you to learn that Coal conversion technology based on Carbon Monoxide and Water can be applied to other, equally impolite, sources of recyclable Carbon.