Ayway, despite growing up around all this, I know shockingly little about the chemistry of oil refining. Refineries were just THERE, had always been there, like the sooty orange sky and the constant smell of tar and asphalt. It never occurred to me that someday I would need to BUILD MY OWN REFINERY on the down-low just to have things like gasoline, diesel, and naptha, because the US had become an idiot dystopia. In fact, I'm going to grab my hardbound CRC Handbook of Chemistry & Physics right now, stash it someplace safe.
BRetty