73b How Corn Is Processed To Make Ethanol Egee 439
7.3b how corn is processed to make ethanol. the process of making corn into ethanol is a multistep process. the first step is to milling the corn. it can be done by dry milling or wet milling. figures 7.10a and 7.10b show the process steps for each wet and dry milling. for wet milling, the corn kernels are broken down into starch, fiber, corn.