The diagram shows how ethanol produced from corn
The given illustration depicts the process of making corn-based ethanol fuel.
Overall
, it can be seen that after the milled corn is cooked, it goes through a step of fermentation, resulting in an organic compound which needs purifying.
To begin
with, the harvested corn is transported to a mill where it is crushed into powder prior to being cooked with water for 4 hours. Following these stages is a 2-day-long period of fermenting that
then
will be separated in order to remove the solid by-product whilst the liquid must go another step further
.
Subsequently
, having all the solid parts removed, the remaining liquid takes 5 hours to be purified with the final product of clean ethyl alcohol. In the end, it is ready to be stored and distributed to wholesalers.Submitted by Colby number 1 ILU on
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