The diagram shows below how ethanol fuel is produced from corn.

Contained in the diagram is information pertaining to the method of producing

ethanol

fuel from

corn

.

Overall

, it is a complex process, commencing with

corn

which is harvested, fermented and separated to culminate with purifying

ethanol

and be ready for distribution. The initial stage focuses on the process of preparing

corn

. The procedure commences with harvested

corn

being stored in a suitable place before it is ready for milling.

Following

this

stepm

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step

the

corn

is mixed with water and cooked for 4 hours. After the step of cooking, that mixture undergoes a fermentation stage which lasts for 2 days.

Ethanol

purified is the focus of the latter steps in the sequence. Once the mixture

fermention

Correct your spelling

fermentation

has been completed, the liquid

ethanol

is separated from the mixture,

at

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and at

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the same time some solid by-products are

also

taken out. In the following juncture, the

ethanol

has to be purified to remove impurities for 5 hours. The whole process terminates when

this

ethanol

is stored for a set period of time to be distributed to

wholesellers

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wholesalers

.