Haha no, not a waste of beer. When I say beer, I mean alcohol waste streams, or cellulosic created ethanol, or corn ethanol, or anything that can be made into ethanol or that is waste. We think we can even make the stuff out of waste lake weeds with the correct enzymes. But yes, its for fuel...
Haven't taken a course in distillation in a long time and now myself and some others are working on getting a fuel ethanol still going and wanted to do the calculations before we moved forward.
We have a beer that is 12% alcohol and reaching a purity of 90% EtOH in the distillate.
The mass...