Other Engineering Commons^™

Pretreatment Of Loblolly Pine Tree Toppings (Needled) Using Dess, Prathima Gujjula

Master's Theses

Contemporary industrial development and swift urbanization require environmentally sustainable energy sources. Ethanol made from biomass provides unique environmental and economic strategic benefits and can be considered a safe and clean liquid fuel alternative to fossil fuels. Ethanol’s significant advantages, such as low cost, biodegradability, and abundance, make the application of biomass for production of biorenewable energy favorable. However, biomass must be subjected to pretreatment processes to liberate the components needed for effective enzymatic hydrolysis that converts cellulose to sugars prior to fermentation to create biofuel. Production of valueadded co-products besides biofuels, through coordinated bio refinery processes, requires selectivity during pretreatment. …