Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Entire DC Network
Life Cycle Assessments (Lcas) Of Pyrolysis-Based Gasoline And Diesel From Different Regional Feedstocks: Corn Stover, Switchgrass, Sugar Cane Bagasse, Waste Wood, Guinea Grass, Algae, And Albizia, Matthew J. Mihalek
Dissertations, Master's Theses and Master's Reports - Open
Renewable hydrocarbon biofuels are being investigated as possible alternatives to conventional liquid transportation fossil fuels like gasoline, kerosene (aviation fuel), and diesel. A diverse range of biomass feedstocks such as corn stover, sugarcane bagasse, switchgrass, waste wood, and algae, are being evaluated as candidates for pyrolysis and catalytic upgrading to produce drop-in hydrocarbon fuels. This research has developed preliminary life cycle assessments (LCA) for each feedstock-specific pathway and compared the greenhouse gas (GHG) emissions of the hydrocarbon biofuels to current fossil fuels. As a comprehensive study, this analysis attempts to account for all of the GHG emissions associated with each …
Microwave Absorption Properties Of Tires, Yuzhe Zhang
Microwave Absorption Properties Of Tires, Yuzhe Zhang
Dissertations, Master's Theses and Master's Reports - Open
The waste tire is belonging to insoluble high polymer elastic materials. It takes hundreds of years to resolve the macromolecules of waste tire into the standard which does not pollute the environment. More and more waste tires are air stored which causes space occupation and mosquito-breeding in the places that will spread diseases. The disposal methods include landfill, stockpiles, dumping and incising into particles. However, all these methods are not technically and economically efficient. The trend for the development of waste tire treatment processes is low cost, on-site, and high product recovery at high energy efficiency. In this project, microwave …