Posted by Krzysztof Lis on December 16, 2011
Below you will find a table representing 199+ proof (99,5%+) alcohol yield from various feedstocks. The values are both in US gallons per ton (2,000 lbs) or litres per metric tonne of feedstock. The numbers were obtained from calculation of the amount of fermentable substances contained in the feedstocks. As you can imagine, real values will be noticeably lower.
It doesn’t surprise that the best feedstock for ethanol production is the wheat, along with other grains, like corn and buckwheat. Raisins and prunes work great as they’re dried, and thus contain a lot of sugar per unit mass. WAIT! There is more to read… read on »