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The image consists of a circular diagram with eight stages showing the ethanol production process from corn. The stages are numbered from 1 to 8, starting with corn, then moving to storing, milling, cooking with water for 4 hours, fermenting for 48 hours, separating liquid from solid by-product, purifying ethanol for 5 hours, and ending with storing and gas station. Each stage is represented by a line drawing of the respective process or machinery involved.
Given the complexity of the image, the above description may not be entirely accurate.
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The diagram illustrates the production of ethanol fuel from corn.
Overall, it can be seen there are approximately 9 steps in the process, culminating with pure ethanol, ready to be transported and sold.
The process of producing ethanol from corn starts with harvesting com in the field and storage in the safe place for several next stages. The corn is then milled and cooked for around 4 hours with water. In the third step, it is a process of fermentation which takes around AP hours to complete .
Afther, the fermented product is prit through a process which separates the liquid from the solid. This liquid is purified to become ethanal. Last step, the ethanol fuel has emerged and can be stored before it is shipped to customers
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