Chagas, André Luis Squarize - 2014 - Draf version
The production of ethanol has increased in United States and Brazil in recent years, because of incentives to reduce … gas consumption. In Brazil, there is a big program to use ethanol both as a single fuel or an additive to gas. In US, the … incentive is to use ethanol combined to gas in proportion that can reach to 85 percent of the mix. This situation has prompted …