The image depicts the process and steps involved in the production of ethanol fuel from corn. As it is seen from the diagram, numerous steps and procedures are involved in this process.
Overall, the whole process takes about 57 hours to complete if the storing and transportation time are exculded. It includes three major steps which are- storing, extracting and transporting.
In the first step which is storing, the corn necessary for the extraction of fuel is stored for future processes. Next up, the corn is made to go through a miller for the milling process. Once it is out, the corn is cooked for about 4 hours by adding water, in addition to this it is fermeted for about 48 hours.
Subsequently, the intermediate product is bifercated based on the nature of state. That is, solids and liquids. Although there is a solid by-product, the liquid is the key source of ethnol and hence of primary importance. This is then purified for around 5 hours to obtain the end product. The ethnol fuel is then prepared for storage and accordingly transported to its destination. 
The image depicts the  
process
 and  
steps
 involved in the production of ethanol fuel from  
corn
. As it is  
seen
 from the diagram, numerous  
steps
 and procedures  
are involved
 in this process. 
Overall
, the whole  
process
 takes about 57 hours to complete if the storing and transportation time are  
exculded
. It includes three major  
steps
 which are- storing, extracting and transporting.
In the  
first
  step
 which is storing, the  
corn
 necessary for the extraction of fuel  
is stored
 for future  
processes
.  
Next
 up, the  
corn
  is made
 to go through a miller for the milling  
process
. Once it is out, the  
corn
  is cooked
 for about 4 hours by adding water,  
in addition
 to this it is  
fermeted
 for about 48 hours. 
Subsequently
, the intermediate product is  
bifercated
 based on the nature of state.  
That is
, solids and liquids. Although there is a solid by-product, the liquid is the key source of  
ethnol
 and  
hence
 of primary importance. This is then purified for around 5 hours to obtain the  
end
 product. The  
ethnol
 fuel is then prepared for storage and  
accordingly
 transported to its destination.