Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Solid acid catalyst"”.
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Charge Transfer Reactions in Porous Materials
… 4 describes quantum chemical studies of a carbon acid being developed for use in Friedel-Crafts acylation as a solid acid catalyst.
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Experimental Evaluation of Innovative Catalytic Heat Exchangers for Energy-efficient Amine-based Post-combustion CO₂ Capture Processes
… validated. Compared to the conventional fixed catalyst bed desorber, the JVC-EX using benchmark MEA solvent and solid acid catalyst HZSM-5 achieved approximately 30% catalytic enhancement, a 50% reduction in catalyst demand, and a 22% decrease in energy consumption while maintaining excellent …
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Systematic Approach to Degradation Studies in Catalyst Based Amine CO2 Capture Process
… and technologies for mitigation. The use of solid catalyst in an amine based post-combustion CO2 capture (PCCC) has become a very attractive option as developments are actively ongoing to address some of the challenges that the conventional capture system faces. This research work evaluated …
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Structure and Property of Polymers and Biopolymers from Molecular Dynamic Simulations
… interactions. </p> <p>A novel polymeric solid acid catalyst consisting of two polymer chains grafted on a substrate for biomass hydrolysis was successfully synthesized. A poly (styrene sulfonic acid) (PSSA) polymer chain is immobilized on a substrate and used to catalyze biomass …
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Catalytic Production of Furfural by the Subcritical Hydrothermal Gasification of Flax Straw
… hydrothermal gasification of flax straw using a solid acid catalyst. This study focused on the catalytic subcritical hydrothermal gasification of flax straw. The study was performed using a 600 mL autoclave batch reactor using flax straw with a fixed weight (10 g) in all the experimental runs. …
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Study of Adsorbate Interactions of Alumina Surfaces Using Nuclear Magnetic Resonance Methods
… with a growing demand for environmentally benign solid acid catalysts to replace toxic and corrosive liquid solvents for a wide range of applications including renewable energy production, fine chemicals and petrochemicals. Given the complexity and amorphous nature of gamma-Al2O3, the role of …