Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Keyword
-
- CEPS (2)
- Chemical Engineering (2)
- Pyrolysis (2)
- AICHE (1)
- Aluminum (1)
-
- Anodizing (1)
- Antioxidants (1)
- Beta-carotene (1)
- Bioengineering (1)
- Carboxylic acid (1)
- Corrosion (1)
- Economics (1)
- Electrochemistry (1)
- Electrode (1)
- Electrode surface modification (1)
- Final Project (1)
- Gasification (1)
- Industrial plant (1)
- Innovative (1)
- Lutein (1)
- Married process (1)
- Process Design (1)
- SEM (1)
- Safety (1)
- Sulfuric acid (1)
Articles 1 - 4 of 4
Full-Text Articles in Other Chemical Engineering
The Effects Of Carboxylic Acids In Aluminum Anodizing, Abby E. Koczera
The Effects Of Carboxylic Acids In Aluminum Anodizing, Abby E. Koczera
Honors Theses and Capstones
Hard-anodized alumina coatings were formed in sulfuric acid at low temperature and high current density in the presence of carboxylic acid additives. Citric acid, trimesic acid, mellitic acid and ethylenediaminetetraacetic acid (EDTA) were utilized in varying concentrations. The additives were chosen for their capacity to form complexes with tri-valent aluminum and hence impart chemical stability to the coatings. The coatings were sealed in boiling water, and corrosion resistance was observed in a high pH solution of potassium hydroxide. The coatings were examined using scanning electron microscopy (SEM) to assess coating thickness and pore dimensions. Thicker coatings were produced when the …
Electrochemical Detection Of Antioxidants, Garrett Thompson
Electrochemical Detection Of Antioxidants, Garrett Thompson
Honors Theses and Capstones
No abstract provided.
Married Coal Gasification And Biomass Pyrolysis, Michael Balch
Married Coal Gasification And Biomass Pyrolysis, Michael Balch
Honors Theses and Capstones
This project is a proposal to marry a coal gasification process to a biomass pyrolysis. Coal is pyrolized to produce syngas and a large amount of heat. The syngas is treated and fed to a Fischer-Tropsch process. The excess heat produces steam that is used to pyrolize biomass. The biomass produces char, gas, and vapor. The char and gas are recovered, and the vapor is condensed to produce bio-oil.
The proposed plant has a capacity of 1100 tons of biomass (550 dry tons) per day. I assumed an operating factor of 0.9 The plant could be operational within five years, …
Comparison Of Biomass To Bio-Oils Reactor Systems: Direct Conversion Vs. Companion Coal Gasification, Alexandra Eicher
Comparison Of Biomass To Bio-Oils Reactor Systems: Direct Conversion Vs. Companion Coal Gasification, Alexandra Eicher
Honors Theses and Capstones
It is well known that the United States’ dependence on crude-oil negatively affects its economy, safety, and environment. To alleviate these negative consequences, a more economical and environmentally-friendly source of fuel, such as biomass, should be explored. The conversion of biomass to bio-oils involves the pyrolysis of biomass at about 500°C, thus requiring a great deal of heat. This heat source could be the excess waste heat from a coal gasifier.
As such, this report specifies the design of an industrial plant that produces bio-oils from biomass by using the waste heat from a coal gasifier. It is designed to …