2024-03-252024-03-252024-03-252022-05-24https://repositorio.ifal.edu.br/handle/123456789/500The high cultivation of sugarcane in Brazil for the production of ethanol and sugar in the sugar-alcohol industry generates by-products that are of great importance within the sector and the production of the industry. Thus, it is important to know and study the use of these by-products, so that there is greater productivity and reduction of damage caused to nature. The by-products studied, which are obtained in the process of ethanol production and sugar production are: straw, bagasse, filter cake, molasses, carbon dioxide (CO2), yeasts and vinasse. These by-products can be used within the industry or in other sectors of the economy, also favoring the environment. This article presents the production process of ethanol and sugar and the by-products that are obtained and their subsequent use.Acesso AbertoSubprodutosResíduosIndústriaSucroalcooleirasTrabalho de Conclusão de CursoENGENHARIA QUIMICA