"Industrial development and the inhabitants of the world are growing continuously and this requires a high consumption of energy every day. In fact, the consumption of crude oil, coal and others Responsiveness to global climate change and uncertainty of fossil fuels have therefore led to the development of renewable energy Biofuel is the main renewable dynamism attracting attention in this 21st century biogas is the dominant and high energy. question (Asmamaw and Fassil, 2014).Say no to plagiarism.Get a custom essay on “Why Violent Video Games Should Not Be Banned”?Get an original essay Ethanol, which is an ancient organic solvent , is called "bioethanol", after its production through the fermentation process using microorganisms The conversion of sugars into ethanol is one of the first anaerobic organic reactions employed by mankind, taking into consideration the pathetic quality of the global demand environment. energy. a desperate need for renewable and sustainable liquid fuel and which can be achieved after bioethanol production (Memon et al., 2017). It is one of the oldest recreational drugs and renewable products. Antoine Lavoisier defined ethanol as a compound of carbon, hydrogen and oxygen. In 1808, Nicolas-Theodore de Saussure determined the chemical formula. In 1908 Henry Ford designed a fuel with a mixture of gasoline and alcohol and in 1925 it was called “The fuel of the future”. The Arabs and Romans learned to isolate alcohol and use it industrially in the preparation of perfumes, cosmetics and medicines (Zabed et al., 2014) Two thousand years ago, the Harappans also seemed to know the reported alcoholic fermentation process (Wang et al. , 2005). Ethanol (C2H5OH) which is pure in its color, free of water, volatile and flammable. It has a molecular weight of 46.07, melting point of -115 0C, boiling point of 78 0C and specific gravity of 0.79 GM/ml at 20 0C. It has a high oxygen content, which burns completely and releases fewer harmful substances. It can be produced in two forms: hydrated and anhydrous (Sembiring et al., 2014). Ethanol is one of the best eco-friendly and advanced liquid fuels. Ethanol is non-toxic and is renewable from the fermentation of carbohydrate and sugar fractions of plant biomass materials (Sembiring et al., 2014). Bioethanol is an important component of alcoholic beverages such as beer, wine, whiskey, brandy, etc. It is also used as a solvent in syrups. Food and energy security have always been a key priority, due to their limited availability and growing demand with an ever-increasing population. In recent years, a major effort has been made to enhance the production of bioethanol. Several authors reported that attention has been paid to the conversion of various substrates such as molasses, sugarcane, sorghum, potatoes, cassava, cashews, apple juice, fruit juices and corn, wheat, pearl millet, rice to feed bioethanol (Asmamaw and Fassil, 2014). Bioethanol is compatible with water and many organic solvents such as pyridine, acetic acid, glycerol, acetone, benzene, carbon tetrachloride, chloroform, diethyl ether, ethylene glycol, nitromethane and toluene. It is also miscible with light aliphatic hydrocarbons such as pentane and hexane and also with aliphatic chlorides such as trichloroethane and tetrachlorethylene. The concentration of ethanol varies depending on the type of alcoholic beverage, usually ranging from 5% to 40%. It has been used as a lamp fuel in the United States since 1908 and has the advantage of reducing greenhouse gas emissions, because it has an oxygen content of approximately 10 – 14% (Karuppaiya et al., 2012). Bioethanol is."