What are the steps to produce ethanol?
ethanol, ethyl alcohol, is an intoxicating element of beer, wine and other alcoholic beverages. It is also used as an alternative to biofuels in several countries around the world. Large industrial plants are primary sources of ethanol production, although some people have decided to produce their own ethanol fuel. Regardless of whether the production is carried out in bulk or in the back, the basic steps for the production of ethanol are the same; Getting grain or plant, converting into sugar, fermentation, distillation and adding gasoline. Grains of cereals such as corn, rye, rice, barley, soybean beans and wheat are popular, but sugar beets and sugar cane are also effective. Some manufacturers use high starch plants such as potatoes, and New Zealand produces ethanol from milk whey. In the US is the most popular choice of corn; Brazil uses mainly sugar cane in Canada barley and primary elections in the European Union are sugar beets and wheat. However, the result should not be so goodLike flour, because during the liquefaction process it will be clustered like a paste. The ground fabric is then slowly added to the water and heated. The enzyme is added and the mixture is cooked for 20 to 30 minutes to kill any bacteria present.
The next step in the production of ethanol is the fermentation process. Once the liquid mixture is removed from the heat, the yeast is added and the liquid is allowed to ferment. The resulting product is similar to beer or wine. After fermentation, the liquid continues to pass to separate alcohol from the water. A carbon filter is used to remove all solid particles.
After the distillation process is in accordance, the drying substance is added to absorb carbon dioxide and water. Alcohol can usually sit for several hours and then undergo another screening process. This final product should be alcohol resistant to 200, which can be verified using a hydrometer. The last step in the production of ethanoLU for use in most flex-foil vehicles is the addition of unleaded gasoline. The most popular mixture is called the E85, which has 85 percent of ethanol and 15 percent of gasoline.
Ethanol creation as a source of fuel began in the 70 years as an additive to expand gasoline. It has been found that the addition of ethanol increases octane evaluation, improves combustion and reduces carbon monoxide emissions. Since then, ethanol has become a standard part of a higher octane gasoline and an alternative fuel for Flex Fuel.
Ethanol is now the main source of fuel in many countries. Brazil produces ethanol from sugar cane to reduce the dependence on oil import and become the second leading of the producer of ethanol. France began to produce ethanol from grapes that are too poor to use wine. Sweden also uses large amounts of ethanol, and India has recently begun to use ethanol as a mixer in gasoline. Other countries involved in Ethanol production include China, Russia, SouthAfrica, the United Kingdom, Spain, Canada, Thailand, Saudi Arabia and Germany.