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Full-Text Articles in Engineering
A Comprehensive Review Of Fischer-Tropsch Synthesis Processes To Produce Sustainable Diesel And Aviation Fuel, Joseph C. Steinagel
A Comprehensive Review Of Fischer-Tropsch Synthesis Processes To Produce Sustainable Diesel And Aviation Fuel, Joseph C. Steinagel
Honors College Theses
The greatest threat known to humankind today is global warming. It affects every nation on the planet and the natural order of all living things. Consequently, this ongoing crisis necessitates action to scientifically revolutionize important areas of society, including researching modern adaptations of the transportation industry. In that regard, it has been determined that an effective short-term answer to eliminating carbon emissions is to produce sustainable fuels that run cooperatively with the well-established machines of today. Sustainable aviation fuel (SAF) is one such topic of interest, and the Fischer-Tropsch synthesis process is an effective way of producing SAF. To that …
Characterizing The Influence Of The Moc Support For The Pt Single Atom Catalyst For The Water Gas Shift Reaction, Kathryn Mcgee
Characterizing The Influence Of The Moc Support For The Pt Single Atom Catalyst For The Water Gas Shift Reaction, Kathryn Mcgee
Honors College Theses
In this report, we looked at characterizing the effect of the support (MoC) for the water gas shift (WGS) environment. The single-atom catalyst analyzed was platinum supported in molybdenum carbide. The primary focus of this report was CO* because of the strong interest in using the WGS reaction to convert CO* contamination. All calculations were performed using the density functional theory (DFT) method. We analyzed the binding energies for the different adsorbates, with a special emphasis on CO and charges of the support. We compared our results to Pt/Al2O3 support. We observed that the support, specifically MoC …
Poly(Ether Imide)S: Synthesis And Properties, Rachel Price
Poly(Ether Imide)S: Synthesis And Properties, Rachel Price
Honors College Theses
The synthesis of strong polymers is crucial to the creation of heat-resistant, durable, and mechanically useful plastics that we use every day. Poly(ether imide)s are used in applications such as food service, aerospace, automotive, and many more. This thesis will discuss the synthesis and properties of these plastics to help express a larger understanding of these polymers.
Synthesis And Characterization Of Hybrid Catalysts For Fischer-Tropsch Jet Fuel Production, Jack M. Steinagel
Synthesis And Characterization Of Hybrid Catalysts For Fischer-Tropsch Jet Fuel Production, Jack M. Steinagel
Honors College Theses
Climate change is a major issue that our world is facing today. Finding renewable options for current infrastructure is paramount to solving this issue. Fischer-Tropsch synthesis of syngas from gasified biomass can produce renewable fuels that can be used in current conventional combustion engines. In order to make this process more industrially viable, a higher selectivity towards the desired range of liquid hydrocarbon products must be achieved. A novel way to do this is to introduce a catalyst to the Fischer-Tropsch reaction. The catalyst’s physical and chemical properties can promote chain growth of specific hydrocarbons. For the purpose of this …
Carinata Fame Production Process And Biofuel Oxidation, Benoit Kindo
Carinata Fame Production Process And Biofuel Oxidation, Benoit Kindo
Honors College Theses
In this experiment, the contribution of a standard production method for biofuels on their oxidative stability was investigated. Peroxide values were measured at different steps of the production process of Brassica carinata and peanut-based biofuels. The washing and drying steps in this production method showed significant increases in peroxide values for both biofuels and was identified as a major contributor of biofuel oxidation. Further analyses of the physical and thermal properties showed a more pronounced affect in the biofuel from Bassica carinata, and indicated an unusual composition much higher in saturated fatty acids much longer than those found in peanut. …