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Chemical Engineering

University of South Carolina

2014

Hydrodeoxygenation

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Gas-Phase, Catalytic Hydrodeoxygenation Of Propanoic Acid Over Supported Group Viii Noble Metals, Yuliana K. Lugo José Aug 2014

Gas-Phase, Catalytic Hydrodeoxygenation Of Propanoic Acid Over Supported Group Viii Noble Metals, Yuliana K. Lugo José

Theses and Dissertations

Recent advances for the deoxygenation of biomass, have demonstrated that hydrodeoxygenation (HDO) is one of the most promising route for the upgrading pyrolysis bio-oils. Catalytic hydrodeoxygenation of pyrolysis bio-oil have shown to be an efficient and economical process, since the raw materials consist mainly of waste. Propanoic Acid (PAc) is considered as one of the main constituents of pyrolysis bio-oils. However, these carboxylic acids are extremely corrosive and difficult to deoxygenate. Therefore, much effort have been given to the development of novel catalytic techniques, to improve the activity, stability and selectivity for the HDO of carboxylic acids.

This dissertation explores …